사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | STM32G4 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 170MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 52 |
| 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 23x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The STM32G431R8T6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications. It is based on the Arm Cortex-M4 core, featuring a floating-point unit, running at a maximum frequency of 170 MHz. This microcontroller offers 64 KB of Flash memory and 8 KB of RAM, making it suitable for compact applications requiring efficient processing.
Key features include advanced analog peripherals like a fast 12-bit ADC, DAC, operational amplifiers, and comparators, which are ideal for precision control and signal conditioning. It also supports multiple communication interfaces such as I2C, USART, and SPI, providing connectivity options for various peripherals. The integrated timers make it suitable for motor control and power conversion applications.
The STM32G431R8T6 is available in a TQFP-64 package, balancing pin count and size. It is part of ST's extensive STM32 ecosystem, which includes software development tools, hardware kits, and extensive documentation, aiding in rapid prototyping and development for embedded applications.
Key features include advanced analog peripherals like a fast 12-bit ADC, DAC, operational amplifiers, and comparators, which are ideal for precision control and signal conditioning. It also supports multiple communication interfaces such as I2C, USART, and SPI, providing connectivity options for various peripherals. The integrated timers make it suitable for motor control and power conversion applications.
The STM32G431R8T6 is available in a TQFP-64 package, balancing pin count and size. It is part of ST's extensive STM32 ecosystem, which includes software development tools, hardware kits, and extensive documentation, aiding in rapid prototyping and development for embedded applications.
Equivalent
The STM32G431R8T6 is a microcontroller from STMicroelectronics with an ARM Cortex-M4 core. Equivalent products include:
1. NXP's MKV31F64VLH12, part of the Kinetis V series.
2. Microchip's ATSAME54P20A, from the SAM E5x series.
3. Texas Instruments' TM4C123GH6PM, part of the Tiva C series.
4. Renesas' RA4M1 family microcontrollers.
These alternatives offer similar performance and features but vary in specific peripherals and configurations. Always check the datasheets for precise compatibility with your project's requirements.
1. NXP's MKV31F64VLH12, part of the Kinetis V series.
2. Microchip's ATSAME54P20A, from the SAM E5x series.
3. Texas Instruments' TM4C123GH6PM, part of the Tiva C series.
4. Renesas' RA4M1 family microcontrollers.
These alternatives offer similar performance and features but vary in specific peripherals and configurations. Always check the datasheets for precise compatibility with your project's requirements.
Features
The STM32G431R8T6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for applications requiring high performance and energy efficiency. Key features include:
1. Core: ARM Cortex-M4 core with FPU (Floating Point Unit) running at up to 170 MHz.
2. Memory: 128 KB of Flash memory and 32 KB of SRAM.
3. Timers: Advanced timers, general-purpose timers, and basic timers for versatile time-based applications.
4. Communication Interfaces: Multiple interfaces including USART, SPI, I2C, CAN, and USB for robust connectivity.
5. Analog Features: Includes a 12-bit ADC, DAC, and operational amplifiers, enabling precise analog signal processing.
6. PWM: High-resolution PWM timers suitable for motor control and digital power conversion.
7. GPIO: Wide range of general-purpose input/output ports.
8. Security: Features like memory protection unit (MPU) and secure firmware update mechanisms.
9. Package: Available in LQFP-64 package.
This microcontroller is optimized for applications like motor control, industrial automation, and consumer electronics, requiring a balance of performance and low power consumption.
1. Core: ARM Cortex-M4 core with FPU (Floating Point Unit) running at up to 170 MHz.
2. Memory: 128 KB of Flash memory and 32 KB of SRAM.
3. Timers: Advanced timers, general-purpose timers, and basic timers for versatile time-based applications.
4. Communication Interfaces: Multiple interfaces including USART, SPI, I2C, CAN, and USB for robust connectivity.
5. Analog Features: Includes a 12-bit ADC, DAC, and operational amplifiers, enabling precise analog signal processing.
6. PWM: High-resolution PWM timers suitable for motor control and digital power conversion.
7. GPIO: Wide range of general-purpose input/output ports.
8. Security: Features like memory protection unit (MPU) and secure firmware update mechanisms.
9. Package: Available in LQFP-64 package.
This microcontroller is optimized for applications like motor control, industrial automation, and consumer electronics, requiring a balance of performance and low power consumption.
Pinout
The STM32G431R8T6 is a microcontroller from STMicroelectronics, part of the STM32G4 series, which is based on the ARM Cortex-M4 core. This particular model comes in a LQFP (Low-Profile Quad Flat Package) with 64 pins.
Pin Count: 64 pins
Key Functions:
1. Core and Performance:
- ARM Cortex-M4 32-bit core with FPU (Floating Point Unit).
- Clock speed up to 170 MHz.
2. Memory:
- 64 KB of Flash memory.
- 32 KB of SRAM.
3. I/O and Peripherals:
- Multiple GPIOs (General Purpose Input/Output).
- Timers: Advanced-control, general-purpose, and basic timers.
- Communication interfaces: USART, SPI, I2C.
- ADC, DAC, and comparators for analog functions.
- USB 2.0 Full-Speed interface.
- CAN interface for automotive and industrial applications.
4. Additional Features:
- Integrated security features like CRC calculation unit.
- Power management features including low-power modes.
- Internal and external clock sources.
The STM32G431R8T6 is designed for mixed-signal applications, offering a blend of performance and flexibility suitable for a wide range of applications such as motor control, industrial automation, and consumer electronics.
Pin Count: 64 pins
Key Functions:
1. Core and Performance:
- ARM Cortex-M4 32-bit core with FPU (Floating Point Unit).
- Clock speed up to 170 MHz.
2. Memory:
- 64 KB of Flash memory.
- 32 KB of SRAM.
3. I/O and Peripherals:
- Multiple GPIOs (General Purpose Input/Output).
- Timers: Advanced-control, general-purpose, and basic timers.
- Communication interfaces: USART, SPI, I2C.
- ADC, DAC, and comparators for analog functions.
- USB 2.0 Full-Speed interface.
- CAN interface for automotive and industrial applications.
4. Additional Features:
- Integrated security features like CRC calculation unit.
- Power management features including low-power modes.
- Internal and external clock sources.
The STM32G431R8T6 is designed for mixed-signal applications, offering a blend of performance and flexibility suitable for a wide range of applications such as motor control, industrial automation, and consumer electronics.
Manufacturer
The STM32G431R8T6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. The company is a prominent player in the electronics industry, providing solutions for various markets, including automotive, industrial, personal electronics, communications equipment, and computers. STMicroelectronics is known for its expertise in microcontrollers, sensors, analog devices, and power management solutions, among other technologies. The company is headquartered in Geneva, Switzerland, and operates worldwide with a strong presence in Europe, Asia, and the Americas.
Application
The STM32G431R8T6 microcontroller is widely used in applications requiring efficient motor control, digital power conversion, and advanced analog functions. Common areas include:
1. Motor Control: Utilized in servo drives, industrial automation, and robotics for precise motor management.
2. Power Converters: Ideal for digital power supplies and inverters due to its high-performance processing capabilities.
3. Consumer Electronics: Applied in devices needing efficient energy management and fast processing.
4. IoT Devices: Supports connectivity and low-power operations, making it suitable for smart home and industrial IoT applications.
5. Medical Devices: Embedded in equipment requiring reliable and accurate signal processing.
6. Lighting Systems: Used in LED drivers and lighting control systems for improved energy efficiency.
1. Motor Control: Utilized in servo drives, industrial automation, and robotics for precise motor management.
2. Power Converters: Ideal for digital power supplies and inverters due to its high-performance processing capabilities.
3. Consumer Electronics: Applied in devices needing efficient energy management and fast processing.
4. IoT Devices: Supports connectivity and low-power operations, making it suitable for smart home and industrial IoT applications.
5. Medical Devices: Embedded in equipment requiring reliable and accurate signal processing.
6. Lighting Systems: Used in LED drivers and lighting control systems for improved energy efficiency.
Package
The STM32G431R8T6 microcontroller is packaged in an LQFP-64 (Low-Profile Quad Flat Package) with 64 pins. This type of packaging is suitable for surface-mount technology, which facilitates integration into printed circuit boards by providing a combination of compactness and a substantial number of I/O connections.
