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

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