The STM32L431RCT6 device is based on a high-performance Arm® Cortex®-M4 32-bit RISC core running at frequencies up to 80 MHz. The Cortex-M4 core features floating-point unit (FPU) single precision and supports all Arm® single-precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU), which enhances application security.

Product parameters:

Product Category: ARM Microcontrollers - MCUs

RoHS: Details

Series: STM32L431RC

Installation style: SMD/SMT

Package / Box: LQFP-64

Core: ARM Cortex M4

Program memory size: 256 kB

Data bus width: 32 bit

ADC resolution: 12bit

Maximum clock frequency: 80 MHz

Number of inputs/outputs: 52 I/O

Data RAM size: 64 kB

Supply Voltage - Min: 1.71 V

Supply Voltage - Max: 3.6 V

Minimum working temperature: - 40 C

Maximum working temperature: + 85 C

Package: Tray

DAC Resolution: 12 bit

Data Ram Type: SRAM

Interface type: CAN, I2C, LPUART, SAI, SPI, USART

Humidity Sensitivity: Yes

Number of ADC channels: 16 Channel

Number of Timers/Counters: 11 Timer

Processor family: STM32L4

Product: MCU+FPU

Product Type: ARM Microcontrollers - MCU

Program memory type: Flash

Subcategory: Microcontrollers - MCU

Brand name: STM32

Watchdog Timer: Watchdog Timer, Windowed

Unit weight: 349.700 mg