STM32G431KBU6 - STMicroelectronics

Manufacturer Part Number

STM32G431KBU6

Manufacturer

STMicroelectronics

Introduction

High-performance ARM Cortex-M4F based microcontroller designed for advanced embedded applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4F Processor

Clock Speed of 170MHz

128KB Flash Memory

32KB RAM

Multiple Connectivity Options: CANbus, I2C, IrDA, LINbus, SPI, UART/USART

Advanced Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

26 Input/Output Ports

High-Resolution Data Converters: 11x12-bit ADC, 4x12-bit DAC

Internal Oscillator for System Clock

Product Advantages

Efficient Power Management with 1.71V to 3.6V Supply Range

Suitable for Demanding Applications thanks to its High Speed and Core Performance

Extended Operating Temperature Range from -40°C to 85°C

Compact 32-UFQFPN (5x5) Package for Space-Constrained Applications

Key Technical Parameters

Core Processor: ARM Cortex-M4F

Speed: 170MHz

Program Memory Size: 128KB

RAM Size: 32KB

Supply Voltage Range: 1.71V to 3.6V

Number of I/Os: 26

Data Converters: A/D 11x12b, D/A 4x12b

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures stable operation under fluctuating power conditions

Watchdog Timer (WDT) to recover from malfunctions

Compatibility

Supports multiple communication protocols for easy integration into various system designs

UFQFN Exposed Pad Package Compatible with Standard Surface Mount Technology

Application Areas

Industrial Control Systems

Motor Control

Power Management Systems

Consumer Electronics

Internet of Things (IoT) Devices

Product Lifecycle

Active Product Status with ongoing manufacturer support

No indication of discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

High Performance with ARM Cortex-M4F Core at 170MHz supporting complex algorithms

Flexible Connectivity Options for various communication needs

Large Set of Embedded Peripherals facilitating richer application features

Robust Operation in Harsh Environments with extended temperature range

Ease of Integration into Compact Designs due to small package size

Supported by STMicroelectronics' comprehensive development ecosystem