STM32G431CBU6 - STMicroelectronics

Manufacturer Part Number

STM32G431CBU6

Manufacturer

STMicroelectronics

Introduction

The STM32G431CBU6 is a highly capable ARM® Cortex®-M4F based microcontroller, designed for demanding embedded control applications, part of STMicroelectronics' STM32G4 series focusing on performance and power efficiency.

Product Features and Performance

32-Bit Single-Core ARM® Cortex®-M4F processor

170MHz maximum CPU speed

Advanced connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART

Comprehensive set of peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

128KB Flash memory and 32KB RAM

Internal Oscillator

Extended operating temperature range of -40°C ~ 85°C

Product Advantages

High processing power with efficient power consumption

Supports complex communication protocols for versatile connectivity options

Ample memory for sophisticated applications

Rich peripheral set supporting a wide range of functions

Robust design operable in harsh conditions

Key Technical Parameters

Core Size: 32-Bit

Speed: 170MHz

Number of I/O: 42

Program Memory Size: 128KB

RAM Size: 32K x 8

Voltage Supply: 1.71V ~ 3.6V

Data Converters: A/D 18x12b, D/A 4x12b

Mounting Type: Surface Mount

Package / Case: 48-UFQFN Exposed Pad

Quality and Safety Features

Brown-out Detect/Reset ensures stability under fluctuating power supply conditions

Watchdog Timer (WDT) for system recovery from failure states

Compatibility

UFQFPN 48-pin package is compatible with standard surface mount technologies, simplifying PCB design and assembly.

Application Areas

Industrial control systems

Advanced IoT devices

Automotive electronics

High-performance portable applications

Medical instruments

Product Lifecycle

Currently active product status

No imminent discontinuation, ensuring long-term availability and support

STM32G4 series includes various options for upgrades or replacements

Several Key Reasons to Choose This Product

Superior processing capabilities with ARM® Cortex®-M4F at up to 170MHz

Versatile connectivity and peripheral options facilitate complex applications

High reliability and extended temperature range suitable for challenging environments

Harmonious balance between performance, power efficiency, and cost

Active product lifecycle with STMicroelectronics' commitment to long-term availability