STM32G474CBT6 - STMicroelectronics

Manufacturer Part Number

STM32G474CBT6

Manufacturer

stmicroelectronics

Introduction

The STM32G474CBT6 is a high-performance ARM® Cortex®-M4F based microcontroller designed for cost-sensitive embedded applications demanding power efficiency and processing capability. It is part of stmicroelectronics' STM32G4 series, tailored for real-time tasks, digital signal processing, and complex applications.

Product Features and Performance

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

Operating at speeds up to 170MHz

128KB Flash memory and 128KB RAM for program and data storage

Extensive connectivity: CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART

Integrated peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

20 channels of 12-bit Analog-to-Digital Converters (A/D)

7 channels of 12-bit Digital-to-Analog Converters (D/A)

Internal oscillator for clock generation

38 versatile I/O pins for various digital interfacing needs

Product Advantages

Offers a blend of energy efficiency and processing power

Flexible memory architecture for complex applications

Wide range of connectivity options for enhanced communication

Comprehensive set of peripherals for versatile application needs

Robust design with built-in safety features for reliable operation

Key Technical Parameters

Core Processor: ARM® Cortex®-M4F

Core Size: 32-Bit

Speed: 170MHz

Program Memory Size: 128KB

RAM Size: 128K x 8

Voltage Supply (Vcc/Vdd): 1.71V ~ 3.6V

Operating Temperature: -40°C ~ 85°C (TA)

Package / Case: 48-LQFP

Quality and Safety Features

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

Programmable Watchdog Timer (WDT) for system recovery in case of software malfunctions

Qualified for operation in industrial temperature ranges, ensuring reliability

Compatibility

Software and hardware compatibility with STM32G4 series, facilitating development

Wide voltage supply range for compatibility with various power sources

Application Areas

Industrial control systems

Motor control

Power management systems

Consumer electronics

Medical devices

Product Lifecycle

Currently in Active status, not near discontinuation

stmicroelectronics typically offers long-term availability and support for the STM32G4 series

Several Key Reasons to Choose This Product

High-performance ARM® Cortex®-M4F core caters to intensive processing needs

Energy-efficient design reduces power consumption in applications

Comprehensive connectivity options provide flexibility in system design

Advanced peripherals support a wide range of functionality

Reliable operation ensured by robust quality and safety features

Active product lifecycle status with support and upgrades available from stmicroelectronics