Stmicroelectronics (STM32L431RCT6) ARM MCU, 32 bit, 80 MHz, 256 KB, 64 Pins

$65.70

ARM MCU, ARM Cortex-M4 Microcontrollers, ARM Cortex-M4, 32 bit, 80 MHz, 256 KB, 64 Pins

Product Overview
Ultra-low power ARM Cortex-M4 32bit MCU+FPU, 100DMIPS. It supports 16x communication interfaces, rich analogue peripherals (independent supply) and 11x timers.
176.7 ULPBench score energy benchmark
1.25 DMIPS/MHz (Drystone 2.1) performance benchmark
Internal 48MHz with clock recovery, 2 PLLs for system clock, audio, ADC
Up to 83 fast I/Os, most 5V-tolerant
RTC with HW calendar, alarms and calibration
Up to 21 capacitive sensing channels: support touch key, linear and rotary touch sensors
Quad SPI memory interface, 14-channel DMA controller
True random number generator, CRC calculation unit, 96bit unique ID
Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell
ECOPACK2 compliant

Product Information

Product Range: ARM Cortex-M4 Microcontrollers
Device Core: ARM Cortex-M4
No. of Bits: 32bit
Data Bus Width: 32bit
Operating Frequency Max: 80MHz
CPU Speed: 80MHz
Program Memory Size: 256KB
RAM Memory Size: 64KB
IC Case / Package: LQFP
No. of Pins: 64Pins
MCU Case Style: LQFP
No. of I/O’s: 52I/O’s
Interfaces: CAN, I2C, SAI, SPI, UART, USART
Embedded Interface Type: CAN, I2C, SAI, SPI, UART, USART
Supply Voltage Min: 1.71V
Supply Voltage Max: 3.6V
MCU Family: STM32
MCU Series: STM32L4
MSL: MSL 3 – 168 hours