Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsHK$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        View All Services
        Technical Resources
        • Security & Surveillance
        • Healthcare
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • View All Services
                          • Technical Resources
                            • Back to Technical Resources
                            • Security & Surveillance
                              • Healthcare
                                • Industrial Automation
                                  • OEM Solutions
                                    • EV Charging
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless Technology
                                              • Sensor Technology
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • eTechJournal
                                                              • Software Offer
                                                                • View All Tech Resources
                                                                • Help
                                                                  • Back to Help
                                                                  • Contact Us
                                                                    • New To element14
                                                                      • Technical Support
                                                                        • Delivery Information
                                                                          • Legislation and Environmental
                                                                            • FAQ's
                                                                              • Feedback
                                                                                • View All Help
                                                                              • Communities
                                                                              • element14
                                                                                Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                                hacksterio
                                                                                Hackster is a community dedicated to learning hardware.
                                                                                • Back to Communities
                                                                                • element14
                                                                                  • Hackster.io
                                                                                  • Bill of Materials (BOM) Upload
                                                                                    • Tools
                                                                                    • Quick Buy
                                                                                      Parts List (BOM) Upload
                                                                                      Request a Quote
                                                                                      All Buying Tools
                                                                                      • Back to Tools
                                                                                      • Quick Buy
                                                                                        • Parts List (BOM) Upload
                                                                                          • Request a Quote
                                                                                            • All Buying Tools
                                                                                            • Offers
                                                                                              • Contact Us
                                                                                                • Help
                                                                                                  • Reduced Price
                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Microcontrollers
                                                                                                    4. 8-bit Microcontrollers
                                                                                                    5. EFM8 Family EFM8BB3 Series Microcontrollers 8-bit Microcontrollers

                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers 8-bit Microcontrollers:

                                                                                                    9 Products Found
                                                                                                    Find a huge range of EFM8 Family EFM8BB3 Series Microcontrollers 8-bit Microcontrollers at e絡盟 Hong Kong. We stock a wide range of 8-bit Microcontrollers, such as PIC16 Family PIC16F6XX Series Microcontrollers, STM8 Family STM8S Series Microcontrollers, AVR ATmega Family ATmega16X Series Microcontrollers & PIC16 Family PIC16F18XX Series Microcontrollers 8-bit Microcontrollers from the worlds top manufacturers including: Silicon Labs
                                                                                                    View
                                                                                                    Buyer
                                                                                                    Engineer
                                                                                                    Manufacturer
                                                                                                    Product Range
                                                                                                    Device Core
                                                                                                    Operating Frequency Max
                                                                                                    Program Memory Size
                                                                                                    No. of Pins
                                                                                                    IC Case / Package
                                                                                                    No. of I/O's
                                                                                                    Interfaces
                                                                                                    RAM Memory Size
                                                                                                    ADC Channels
                                                                                                    ADC Resolution
                                                                                                    Supply Voltage Min
                                                                                                    Supply Voltage Max
                                                                                                    Operating Temperature Min
                                                                                                    Operating Temperature Max
                                                                                                    IC Mounting
                                                                                                    MCU Family
                                                                                                    MCU Series
                                                                                                    Qualification
                                                                                                    Packaging
                                                                                                    Filter(s) Applied
                                                                                                    1 Filter(s) Selected
                                                                                                    ComparePrice ForQuantity
                                                                                                    EFM8BB31F64G-D-QFN32
                                                                                                    SILICON LABS EFM8BB31F64G-D-QFN32
                                                                                                    3625376

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFN
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$31.570
                                                                                                    10+
                                                                                                    HK$13.070
                                                                                                    50+
                                                                                                    HK$12.420
                                                                                                    100+
                                                                                                    HK$11.760
                                                                                                    250+
                                                                                                    HK$11.100
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    32Pins
                                                                                                    QFN
                                                                                                    29I/O's
                                                                                                    I2C, SMBus, SPI, UART
                                                                                                    4.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    85°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB
                                                                                                    -
                                                                                                    EFM8BB31F16I-D-QFN32R
                                                                                                    SILICON LABS EFM8BB31F16I-D-QFN32R
                                                                                                    3856052

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 49 MHz
                                                                                                    5. 16 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFN
                                                                                                    Each (Supplied on Full Reel)
                                                                                                    Full Reel
                                                                                                    2500+
                                                                                                    HK$8.080
                                                                                                    Min: 2500 / Mult: 2500
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    49MHz
                                                                                                    16KB
                                                                                                    32Pins
                                                                                                    QFN
                                                                                                    29I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    2.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    125°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB
                                                                                                    -
                                                                                                    EFM8BB31F64G-D-QSOP24
                                                                                                    SILICON LABS EFM8BB31F64G-D-QSOP24
                                                                                                    3625378

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 24 Pins
                                                                                                    7. QSOP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$21.620
                                                                                                    10+
                                                                                                    HK$16.350
                                                                                                    50+
                                                                                                    HK$15.980
                                                                                                    100+
                                                                                                    HK$15.600
                                                                                                    250+
                                                                                                    HK$14.650
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    24Pins
                                                                                                    QSOP
                                                                                                    21I/O's
                                                                                                    I2C, SMBus, SPI, UART
                                                                                                    4.25KB
                                                                                                    13Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    85°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB
                                                                                                    -
                                                                                                    EFM8BB31F64I-D-4QFN24
                                                                                                    SILICON LABS EFM8BB31F64I-D-4QFN24
                                                                                                    4204833

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 24 Pins
                                                                                                    7. QFN-EP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$23.100
                                                                                                    10+
                                                                                                    HK$20.800
                                                                                                    50+
                                                                                                    HK$18.910
                                                                                                    100+
                                                                                                    HK$17.020
                                                                                                    250+
                                                                                                    HK$16.200
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    24Pins
                                                                                                    QFN-EP
                                                                                                    20I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    4.25KB
                                                                                                    12Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    125°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB3
                                                                                                    AEC-Q100
                                                                                                    EFM8BB31F16G-D-QFN32
                                                                                                    SILICON LABS EFM8BB31F16G-D-QFN32
                                                                                                    4204832

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 16 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFN-EP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$22.450
                                                                                                    10+
                                                                                                    HK$9.050
                                                                                                    50+
                                                                                                    HK$8.480
                                                                                                    100+
                                                                                                    HK$7.910
                                                                                                    250+
                                                                                                    HK$7.410
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    16KB
                                                                                                    32Pins
                                                                                                    QFN-EP
                                                                                                    29I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    2.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    85°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB3
                                                                                                    AEC-Q100
                                                                                                    EFM8BB31F64I-D-QFN32
                                                                                                    SILICON LABS EFM8BB31F64I-D-QFN32
                                                                                                    4204835

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFN-EP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$33.870
                                                                                                    10+
                                                                                                    HK$20.470
                                                                                                    50+
                                                                                                    HK$18.910
                                                                                                    100+
                                                                                                    HK$17.350
                                                                                                    250+
                                                                                                    HK$16.440
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    32Pins
                                                                                                    QFN-EP
                                                                                                    29I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    4.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    125°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB3
                                                                                                    AEC-Q100
                                                                                                    EFM8BB31F16G-D-QFN24
                                                                                                    SILICON LABS EFM8BB31F16G-D-QFN24
                                                                                                    4204831

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 16 KB
                                                                                                    6. 24 Pins
                                                                                                    7. QFN-EP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$10.200
                                                                                                    10+
                                                                                                    HK$8.030
                                                                                                    50+
                                                                                                    HK$7.680
                                                                                                    100+
                                                                                                    HK$7.320
                                                                                                    250+
                                                                                                    HK$6.840
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    16KB
                                                                                                    24Pins
                                                                                                    QFN-EP
                                                                                                    20I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    2.25KB
                                                                                                    12Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    85°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB3
                                                                                                    AEC-Q100
                                                                                                    EFM8BB31F64G-D-QFP32
                                                                                                    SILICON LABS EFM8BB31F64G-D-QFP32
                                                                                                    3625377

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$21.790
                                                                                                    10+
                                                                                                    HK$16.940
                                                                                                    50+
                                                                                                    HK$16.610
                                                                                                    100+
                                                                                                    HK$16.280
                                                                                                    250+
                                                                                                    HK$15.950
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    32Pins
                                                                                                    QFP
                                                                                                    28I/O's
                                                                                                    I2C, SMBus, SPI, UART
                                                                                                    4.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    85°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB
                                                                                                    -
                                                                                                    EFM8BB31F64I-D-5QFN32
                                                                                                    SILICON LABS EFM8BB31F64I-D-5QFN32
                                                                                                    4204834

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SILICON LABS
                                                                                                    1. 8 Bit MCU
                                                                                                    2. EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    3. 8051
                                                                                                    4. 50 MHz
                                                                                                    5. 64 KB
                                                                                                    6. 32 Pins
                                                                                                    7. QFN-EP
                                                                                                    Each
                                                                                                    1+
                                                                                                    HK$34.040
                                                                                                    10+
                                                                                                    HK$20.640
                                                                                                    50+
                                                                                                    HK$19.200
                                                                                                    100+
                                                                                                    HK$17.760
                                                                                                    250+
                                                                                                    HK$16.860
                                                                                                    More Pricing...
                                                                                                    Min: 1 / Mult: 1
                                                                                                    EFM8 Family EFM8BB3 Series Microcontrollers
                                                                                                    8051
                                                                                                    50MHz
                                                                                                    64KB
                                                                                                    32Pins
                                                                                                    QFN-EP
                                                                                                    29I/O's
                                                                                                    I2C, SPI, UART
                                                                                                    4.25KB
                                                                                                    20Channels
                                                                                                    12Bit
                                                                                                    2.2V
                                                                                                    3.6V
                                                                                                    -40°C
                                                                                                    125°C
                                                                                                    Surface Mount
                                                                                                    EFM8
                                                                                                    EFM8BB3
                                                                                                    AEC-Q100
                                                                                                    ComparePrice ForQuantity
                                                                                                    1-9 of 9 items
                                                                                                    of 1 page(s)
                                                                                                    Customer Service
                                                                                                    Sales +852 2268 9888
                                                                                                    Technical +852 2268 9878
                                                                                                    Live Agent
                                                                                                    Submit Feedback
                                                                                                    FAQs
                                                                                                    Quick Links
                                                                                                    Track my order
                                                                                                    Order History
                                                                                                    Return a Product
                                                                                                    Delivery Information
                                                                                                    Our Company
                                                                                                    About Us
                                                                                                    Quality Policy
                                                                                                    Careers
                                                                                                    ESG
                                                                                                    Social Media +

                                                                                                    Subscribe to become an exclusive element14 insider!

                                                                                                    LinkedIn
                                                                                                    Twitter
                                                                                                    Facebook
                                                                                                    Norton Secured
                                                                                                    Mark of Trust ANAB
                                                                                                    BSI 9001
                                                                                                    Visa
                                                                                                    Mastercard
                                                                                                    Trade Account
                                                                                                    Privacy Statement
                                                                                                    Legal and Copyright Notices
                                                                                                    Terms & Conditions
                                                                                                    Terms of Use for API
                                                                                                    Sitemap
                                                                                                    An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                    e絡盟 is a trading name of eluomeng Limited.
                                                                                                    Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.