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STMicroelectronics STM32L431RCTx

ARM Cortex-M4, 80 MHz, ROM, RAM

Ultra-low-power STM32L4 MCUs with Arm Cortex-M4 core, MPU, DSP, ART Accelerator, FPU, 150 DMIPS at 120MHz.

Core ARM Cortex-M4, 80 MHz

Processor:Cortex-M4, 80 MHz

Clock & Power 1.71 V .. 3.60 V, 80 MHz

Supply Voltage:1.71 V .. 3.60 V Operating Voltage
Maximum Clock Frequency:80 MHz,
RTC:32 kHz

Communication SPI, I2C, I2S, CAN, USART, Other

SPI:3 x SPI
I2C:3 x I2C
I2S:2 x I2S
USART:4 x USART
CAN:1 x CAN
Other:1 x SAI Interface

Timer/Counter/PWM 10 x 16-bit Timer, 1 x 32-bit Timer

Watchdog:2 x Watchdog Timer
Timer/Counter:10 x 16-bit
Timer/Counter:1 x 32-bit

Analog 2-channel 12 bit DAC, 1-channel 12 bit ADC

ADC:1-channel x 12 bit ADC
DAC:2-channel x 12 bit DAC

I/O & Package -40 °C .. 85 °C, 64-QFP

Operating Temperature Range:-40 °C .. 85 °C Operating Temperature Range
Package, QFP:64-lead QFP

Silicon Supplier

STMicroelectronics

Device Family PackDFP Support for this device is contained in:

STMicroelectronics STM32L4 Series Device Support

Download

Development Tools	MDK Version 5 (Microcontroller Development Kit) MDK-Lite Download ULINK family of debug adapters
CMSIS Drivers	No CMSIS-Driver in Device Family Pack.

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