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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Microcontrollers
                                                                                                    4. 32-bit Microcontrollers
                                                                                                    Print Page

                                                                                                    AT32UC3C1512C-AUT

                                                                                                    32 Bit Microcontroller, High performance, Low Power, AT32 Family AT32UC3C Series Microcontrollers

                                                                                                    MICROCHIP
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    MICROCHIP AT32UC3C1512C-AUT
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoAT32UC3C1512C-AUT
                                                                                                    Order Code1972032
                                                                                                    Product RangeAT32 Family AT32UC3C Series Microcontrollers
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    145 In Stock

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                                                                                                    145 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$127.910
                                                                                                    25+HK$105.390
                                                                                                    100+HK$103.290
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$127.91
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                                                                                                    Product Information

                                                                                                    MICROCHIP
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoAT32UC3C1512C-AUT
                                                                                                    Order Code1972032
                                                                                                    Product RangeAT32 Family AT32UC3C Series Microcontrollers
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Product RangeAT32 Family AT32UC3C Series Microcontrollers
                                                                                                    Device CoreAVR32
                                                                                                    Data Bus Width32 bit
                                                                                                    Operating Frequency Max66MHz
                                                                                                    Program Memory Size512KB
                                                                                                    No. of Pins100Pins
                                                                                                    IC Case / PackageTQFP
                                                                                                    No. of I/O's81I/O's
                                                                                                    InterfacesCAN, ENET, I2C, I2S, SPI, UART, USB
                                                                                                    RAM Memory Size64KB
                                                                                                    ADC Channels16Channels
                                                                                                    ADC Resolution12Bit
                                                                                                    Supply Voltage Min3V
                                                                                                    Supply Voltage Max5.5V
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    IC MountingSurface Mount
                                                                                                    MCU FamilyAT32
                                                                                                    MCU SeriesAT32UC3C
                                                                                                    Qualification-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Product Overview

                                                                                                    The AT32UC3C1512C-AUT is a complete System-On-Chip Microcontroller based on the AVR32 UC RISC processor running at frequencies up to 66MHz. AVR32UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance. The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. Higher computation capabilities are achievable either using a rich set of DSP instructions or using the floating-point instructions. The AT32UC3B incorporates on-chip Flash and SRAM memories for secure and fast access. For applications requiring additional memory, an external memory interface is provided on AT32UC3C0 derivatives. The Memory Direct Memory Access controller (MDMA) enables transfers of block of data from memories to memories without processor involvement.

                                                                                                    • Compact single-cycle RISC instruction set including DSP instruction set
                                                                                                    • Performing up to 1.49DMIPS/MHz
                                                                                                    • Multilayer bus system - High-performance data transfers on separate buses for increased performance
                                                                                                    • Internal high-speed flash - Single-cycle flash access up to 33MHz
                                                                                                    • Internal high-speed SRAM - Single-cycle access at full speed
                                                                                                    • Interrupt controller - Auto vectored low latency interrupt service with programmable priority
                                                                                                    • System functions - power and clock manager
                                                                                                    • Windowed watchdog timer (WDT)
                                                                                                    • Asynchronous timer (AST) with real-time clock capability
                                                                                                    • Frequency meter (FREQM) for accurate measuring of clock frequency
                                                                                                    • Ethernet MAC 10/100Mbps interface - 802.3 Ethernet media access controller
                                                                                                    • Universal serial bus (USB) - Device 2.0 and embedded host low speed and full speed
                                                                                                    • One 2-channel controller area network (CAN)
                                                                                                    • One 4-channel 20-bit pulse width modulation controller (PWM)
                                                                                                    • Two quadrature decoders
                                                                                                    • One 16-channel 12 bit pipelined analogue-to-digital converter (ADC)
                                                                                                    • Two 12-bit digital-to-analogue converters (DAC), with dual output sample system
                                                                                                    • Four analogue comparators
                                                                                                    • Six 16bit timer/counter (TC) channels
                                                                                                    • One peripheral event controller
                                                                                                    • Five universal synchronous/asynchronous receiver/transmitters (USART)
                                                                                                    • Serial peripheral interfaces (SPI) with chip select signals
                                                                                                    • One Inter-IC Sound (I2S) controller
                                                                                                    • Two-wire interfaces (TWI), 400kBps I²C compatible
                                                                                                    • QTouch® library support, capacitive touch buttons, sliders and wheels

                                                                                                    Technical Specifications

                                                                                                    Product Range

                                                                                                    AT32 Family AT32UC3C Series Microcontrollers

                                                                                                    Data Bus Width

                                                                                                    32 bit

                                                                                                    Program Memory Size

                                                                                                    512KB

                                                                                                    IC Case / Package

                                                                                                    TQFP

                                                                                                    Interfaces

                                                                                                    CAN, ENET, I2C, I2S, SPI, UART, USB

                                                                                                    ADC Channels

                                                                                                    16Channels

                                                                                                    Supply Voltage Min

                                                                                                    3V

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    IC Mounting

                                                                                                    Surface Mount

                                                                                                    MCU Series

                                                                                                    AT32UC3C

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Device Core

                                                                                                    AVR32

                                                                                                    Operating Frequency Max

                                                                                                    66MHz

                                                                                                    No. of Pins

                                                                                                    100Pins

                                                                                                    No. of I/O's

                                                                                                    81I/O's

                                                                                                    RAM Memory Size

                                                                                                    64KB

                                                                                                    ADC Resolution

                                                                                                    12Bit

                                                                                                    Supply Voltage Max

                                                                                                    5.5V

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    MCU Family

                                                                                                    AT32

                                                                                                    Qualification

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Technical Docs (3)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    CAD CadSoft_EAGLE 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:85423190
                                                                                                    US ECCN:3A991.a.2
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.002812
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