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STM32G431RBT6

Name: STM32G431RBT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 64LQFP

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Mfr。パート #STM32G431RBT6
パッケージ LQFP 64
データシート STM32G431RBT6 DataSheet
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仕様

Package	Tray
Series	STM32G4
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M4F
CoreSize	32-Bit Single-Core
Speed	170MHz
Connectivity	CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O	52
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	1.71V ~ 3.6V
DataConverters	A/D 23x12b; D/A 4x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概要

Description

The STM32G431RBT6 is a microcontroller from STMicroelectronics' STM32G4 series, designed for high-performance applications. It features a 32-bit ARM Cortex-M4 core running at up to 170 MHz, with a floating-point unit (FPU) that enhances computational efficiency. This MCU comes with 128 KB of flash memory and 32 KB of SRAM, making it suitable for embedded applications.
Key features include advanced peripherals like a 12-bit ADC, multiple timers, and various communication interfaces (SPI, I2C, UART). The device also supports various power-saving modes, making it ideal for battery-powered applications. The STM32G431RBT6 is equipped with multiple GPIO pins, allowing flexible connectivity options.
ST's STM32Cube software development platform provides extensive libraries and tools to facilitate programming and integration. This microcontroller is particularly well-suited for applications in industrial control, consumer electronics, and IoT devices, offering a balance of performance, power efficiency, and ease of use.

Features

The STM32G431RBT6 is a microcontroller from STMicroelectronics' STM32G4 series, featuring a 32-bit ARM Cortex-M4 core with FPU (Floating Point Unit) running up to 170 MHz. Key features include:
- Flash Memory: 256 KB
- RAM: 64 KB
- Operating Voltage: 1.7V to 3.6V
- I/O Pins: Up to 48 with flexible configurations
- Communication Interfaces:
- 3 x USART
- 2 x I2C
- 2 x SPI
- 1 x CAN
- USB 2.0 full-speed
- Analog Features: 12-bit ADC with up to 5 MSPS, 2x DAC
- Timers: 7 timers, including advanced control timers
- DMA Controller: Multi-channel DMA for efficient data handling
- Power Modes: Multiple low-power modes for energy efficiency
- Security Features: Hardware random number generator
This microcontroller is ideal for applications requiring high performance, low power consumption, and advanced analog capabilities, such as motor control, industrial automation, and IoT devices.

Package

The STM32G431RBT6 is packaged in a LQFP (Low-profile Quad Flat Package) with 64 pins. Its dimensions are 10mm x 10mm and it has a 0.5mm pitch, making it suitable for various applications in compact designs.

Pinout

The STM32G431RBT6 is a microcontroller from STMicroelectronics' STM32G4 series. It features a 64-pin LQFP package.
Key functions of the STM32G431RBT6 include:
- Core: ARM Cortex-M4 with FPU running at up to 170 MHz.
- Flash Memory: 128 KB.
- SRAM: 32 KB.
- GPIO: Up to 51 configurable input/output pins.
- Analog Features: 3 ADCs (12-bit resolution), 1 DAC (12-bit resolution), and multiple comparators.
- Timers: Several timers for PWM and timing applications.
- Communication Interfaces: Includes I2C, SPI, USART, and USB.
- Power Supply: Operates in the range of 1.7V to 3.6V.
- Low Power Modes: Various modes to optimize power consumption.
This microcontroller is suitable for applications requiring high performance and efficiency in embedded systems.

Manufacturer

The manufacturer of the STM32G431RBT6 is STMicroelectronics, a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. STMicroelectronics is known for producing a wide range of products, including microcontrollers, sensors, power devices, and integrated circuits used in various applications such as automotive, industrial, consumer electronics, and the Internet of Things (IoT). The STM32G431RBT6 is part of the STM32 family of microcontrollers, which are based on ARM Cortex-M cores and are widely utilized in embedded systems due to their performance, energy efficiency, and extensive peripheral support. The company focuses on innovation in semiconductor technology and aims to provide solutions that enhance the functionality and efficiency of electronic devices.

Application

The STM32G431RBT6 is suitable for various applications, including industrial automation, consumer electronics, smart home devices, medical equipment, and IoT solutions. Its features support motor control, sensor interfacing, and communication protocols, making it ideal for robotics, wearable technology, and environmental monitoring systems. Additionally, its low power consumption is beneficial for battery-operated devices.

Equivalent

The STM32G431RBT6 chip can be compared to similar products in the STM32G4 series, such as the STM32G431CBT6 and STM32G431KBx, which offer similar performance and features with slight variations in flash memory and pin count. Other potential equivalents from different series include the STM32F4 series chips that have comparable processing power, though they may lack specific features like ultra-low power modes. Always verify compatibility based on application requirements.