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                      1. Home
                      2. Semiconductors - ICs
                      3. SoCs / MPSoCs / RFSoCs
                      Print Page

                      EFR32MG24A021F1024IM40-B

                      MCU, Application Specific, 32 bit, 78 MHz, 128 KB RAM/1 MB Program, 1.71 V to 3.8 V in, QFN-40

                      SILICON LABS EFR32MG24A021F1024IM40-B
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSILICON LABS
                      Manufacturer Part NoEFR32MG24A021F1024IM40-B
                      Order Code3958445
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      9 In Stock

                      Need more?

                      9 Delivery in 3-4 Business Days(UK stock)
                      QuantityPrice
                      1+HK$54.490
                      10+HK$49.510
                      25+HK$41.030
                      50+HK$39.350
                      100+HK$38.290
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$54.49
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSILICON LABS
                      Manufacturer Part NoEFR32MG24A021F1024IM40-B
                      Order Code3958445
                      Technical Datasheet

                      Data Sheet

                      Product Range-
                      CPU Speed78MHz
                      Core ArchitectureARM Cortex-M33
                      MPU Case StyleQFN
                      No. of Pins40Pins
                      MPU FamilyEFR32
                      MPU SeriesEFR32xG24

                      Product Overview

                      The EFR32MG24 Wireless SoC is an ideal solution for mesh IoT wireless connectivity for smart home, lighting and medical devices. With key features like high performance RF, low current consumption, a AI/ML hardware accelerator and the highest PSA Certification Level 3 security, IoT device makers can create the smartest, fastest and most energy-efficient applications while securing end-user privacy. The large memory of up to 1.5MB of flash and 256KB of RAM and up to 32 GPIO provides maximum resources for software, designs, protocols, and peripherals while leaving room for growth.

                      • 32-bit ARM® Cortex®-M33 core with 78MHz maximum operating frequency
                      • High performance radio with up to +19.5dBm output power
                      • Energy efficient design with low active and sleep currents
                      • Robust peripheral set and up to 31 GPI
                      • Secure vault high

                      Technical Specifications

                      Product Range

                      -

                      Core Architecture

                      ARM Cortex-M33

                      No. of Pins

                      40Pins

                      MPU Series

                      EFR32xG24

                      CPU Speed

                      78MHz

                      MPU Case Style

                      QFN

                      MPU Family

                      EFR32

                      Technical Docs (2)

                      Technical Data Sheet EN

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Taiwan
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423990
                      US ECCN:5A992.c
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.000001
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