STM32G431C8U6

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STM32G431C8U6

IC MCU 32BIT 64KB FLASH 48UFQFPN

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  • Mfr. Part #STM32G431C8U6
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  • Datasheet
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Specifications

Series STM32G4
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 170MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 42
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 18x12b; D/A 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 48-UFQFPN (7x7)
Package / Case 48-UFQFN Exposed Pad
Base Product Number STM32G431

Overview

Description

The STM32G431C8U6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications in the domains of motor control, industrial automation, and consumer electronics. It features a 32-bit ARM Cortex-M4 core running at up to 170 MHz, which provides efficient processing capabilities for complex algorithms.
This microcontroller includes 64 KB of SRAM and 128 KB of Flash memory, alongside various integrated peripherals such as multiple ADCs, timers, and communication interfaces (I2C, SPI, UART). It supports advanced features like digital signal processing (DSP) instructions, a floating-point unit (FPU), and an advanced power management system, allowing for low-power operation.
The STM32G431C8U6 is compatible with the STM32Cube software development platform, which facilitates the development of applications through middleware and libraries. Its versatility and performance make it suitable for applications requiring precise control and efficient data processing while maintaining low power consumption.

Features

The STM32G431C8U6 is a microcontroller from STMicroelectronics' STM32 G4 series, known for its high performance and efficiency. Key features include:
- Core: ARM Cortex-M4 processor with FPU, operating up to 170 MHz.
- Flash Memory: 64 KB of Flash memory.
- RAM: 16 KB of SRAM.
- Peripherals: Multiple communication interfaces, including USART, SPI, I2C, and CAN.
- Timers: Advanced timers for motor control and PWM generation, including a high-resolution timer.
- ADC: 12-bit ADC with up to 8 channels and a sampling rate of 2.5 Msps.
- DAC: 12-bit Digital-to-Analog Converter (DAC).
- GPIOs: Up to 37 programmable I/O pins.
- Low Power Modes: Various low-power modes for energy efficiency.
- Security: Hardware support for secure boot and cryptographic functions.
- Operating Voltage: 1.7 to 3.6 V.
These features make the STM32G431C8U6 suitable for a wide range of applications, including industrial control, IoT devices, and consumer electronics.

Package

The STM32G431C8U6 is packaged in a UFBGA (Ultra Fine Ball Grid Array) with 48 pins.

Pinout

The STM32G431C8U6 is a microcontroller from STMicroelectronics' STM32G4 series, featuring a 32-bit ARM Cortex-M4 core. It has a total of 32 pins.
Key functions of the pins include:
- Power Supply: VDD (power) and VSS (ground).
- Analog Interfaces: Multiple ADC (analog-to-digital converter) channels and DAC (digital-to-analog converter).
- Digital I/O: General-purpose input/output pins for various digital functions.
- Communication Interfaces: Supports SPI, I2C, USART, and USB interfaces for peripheral communication.
- Timers: Several timer outputs for PWM and other timing applications.
- Reset and Debugging: NRST (reset) pin and SWD (Serial Wire Debug) pins for programming and debugging.
This microcontroller is suitable for a variety of applications including motor control, industrial automation, and consumer electronics, thanks to its versatility and performance.

Manufacturer

The STM32G431C8U6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in a wide range of semiconductor solutions, including microcontrollers, analog, and mixed-signal ICs. The company serves various industries, such as automotive, industrial, consumer electronics, and telecommunications. Known for its innovation and commitment to sustainability, STMicroelectronics focuses on developing products that enhance performance and energy efficiency. The STM32G4 series, including the G431C8U6, is part of their ARM Cortex-M based microcontroller line, designed for applications requiring high performance and low power consumption.

Application

The STM32G431C8U6 microcontroller is used in various application areas, including:
1. Consumer Electronics: Smart devices, wearables, and home automation.
2. Industrial Automation: Sensor interfaces and control systems.
3. IoT Devices: Connectivity and data processing in smart environments.
4. Healthcare: Medical monitoring devices and wearables.
5. Automotive: Advanced driver-assistance systems (ADAS).
6. Robotics: Control systems for drones and robotic arms.
Its low power consumption and high performance make it suitable for these applications.

Equivalent

The STM32G431C8U6 is part of the STM32G4 series of microcontrollers. Equivalent products include STM32G431K6U6 (with less flash memory), STM32G474C8U6 (with more features), and STM32F303C8T6 (from the STM32F3 series, offering similar performance but different architecture). For specific applications, consider performance, peripherals, and memory requirements when selecting equivalent products.

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