STMicroelectronics

STM32G431RBI6  

Microcontrollers

The STM32G431RBI6 is a microcontroller unit (MCU) developed by STMicroelectronics, a leading global semiconductor company. It belongs to the STM32G4 series, which is known for its high performance, low power consumption, and advanced features.

Description:

The STM32G431RBI6 is a 32-bit ARM Cortex-M4 MCU with a 170 MHz CPU frequency. It is based on the ARMv7-M architecture and features a floating-point unit (FPU) for efficient mathematical computations. The MCU comes in a 68-pin LQFP (Low-profile Quad Flat Package) package, making it suitable for a wide range of applications.

Features:

1. Core: ARM Cortex-M4 with a 170 MHz CPU frequency and an FPU for high-performance computing.
2. Memory: 128 KB of Flash memory and 32 KB of SRAM for storing code and data.
3. Connectivity: USB Type-C and USB Power Delivery (PD) controller for versatile connectivity options.
4. Power Management: Advanced power management features, including a power voltage detector, a backup regulator, and a low-power sleep mode.
5. Security: Secure boot and hardware cryptographic accelerator for data protection.
6. Timers: Multiple timers, including a 16-bit advanced-control timer and a 32-bit timer, for various timekeeping and control applications.
7. Communication Interfaces: I2C, SPI, USART, and LPUART for communication with external devices.
8. Analog-to-Digital Converter (ADC): 1.2 MSPS, 12-bit ADC with up to 16 channels for accurate analog signal conversion.
9. Digital-to-Analog Converter (DAC): 12-bit DAC with two channels for generating analog output signals.
10. GPIO: 45 I/O ports with various alternate function capabilities.

Applications:

The STM32G431RBI6 is designed for a wide range of applications, including but not limited to:

1. Industrial and consumer electronics: Motor control, power supplies, and battery management systems.
2. Automotive: In-vehicle infotainment systems, body control modules, and power management.
3. Medical devices: Patient monitoring systems, wearable health devices, and medical imaging equipment.
4. IoT devices: Smart home appliances, energy management systems, and environmental monitoring devices.
5. Robotics: Robotic arms, drones, and autonomous vehicles.
6. Audio and video applications: Audio processing, video streaming, and multimedia systems.

In summary, the STM32G431RBI6 is a versatile and powerful microcontroller that offers a range of features suitable for various applications in industries such as automotive, industrial, consumer electronics, and IoT. Its high-performance ARM Cortex-M4 core, advanced connectivity options, and robust security features make it an ideal choice for developers looking to create innovative and efficient solutions.

STM32G431RBI6 Documents

Download datasheets and manufacturer documentation for STM32G431RBI6

Datasheets :

STM32G431x(6, 8, B)      

PCN Design/Specification :

Mult Des Die Rev 24/Nov/2020