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STM32G031G8U3

Name: STM32G031G8U3
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 28UFQFPN

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仕様

Series	STM32G0
Part Status	Active
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Speed	64MHz
Connectivity	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O	26
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	1.7V ~ 3.6V
Data Converters	A/D 17x12b SAR
Oscillator Type	External, Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	28-UFQFPN (4x4)
Package / Case	28-UFQFN
Base Product Number	STM32G031

概要

Description

The STM32G031G8U3 is a microcontroller from STMicroelectronics, part of the STM32G0 series, which is designed for low-power, high-performance applications. It features an ARM Cortex-M0+ core running at up to 64 MHz and offers a variety of integrated peripherals, including multiple timers, ADCs, and communication interfaces like I2C, SPI, and UART.
With 64 KB of flash memory and 16 KB of SRAM, it is suitable for compact applications. The device supports various power-saving modes, making it ideal for battery-operated devices. It also includes a 12-bit ADC, which allows for precise analog signal processing, and up to 38 GPIO pins for extensive connectivity options.
The STM32G031G8U3 is particularly well-suited for applications in consumer electronics, industrial control, and IoT devices, providing a versatile platform for embedded system development. Its compatibility with the STM32 ecosystem facilitates easy integration with development tools and software libraries.

Features

The STM32G031G8U3 is a microcontroller from STMicroelectronics' STM32G0 series, designed for cost-sensitive applications. Key features include:
- Core: ARM Cortex-M0+ with a maximum frequency of 64 MHz.
- Memory: 64 KB of Flash memory, 16 KB of SRAM.
- GPIO: Up to 37 general-purpose I/O pins, configurable for various functions.
- ADC: 12-bit analog-to-digital converter with up to 16 channels.
- Timers: Multiple timers, including basic, advanced-control, and motor control timers.
- Communication Interfaces: Supports USART, I2C, SPI, and USB 2.0 full-speed device.
- Low Power Modes: Various low-power modes for energy-efficient applications.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-operated devices.
- Package Options: Available in different packages, including LQFP and UFQFPN.
- Debugging: Supports SWD (Serial Wire Debug) and JTAG for development and debugging.
These features make the STM32G031G8U3 suitable for a wide range of embedded applications, from consumer electronics to industrial automation.

Package

The STM32G031G8U3 is packaged in a LQFP-32 (Low-profile Quad Flat Package) format. It features 32 pins, with a pitch of 0.8 mm, designed for easy mounting on printed circuit boards (PCBs).

Pinout

The STM32G031G8U3 is a 32-bit microcontroller from STMicroelectronics, part of the STM32G0 series. It features a 48-pin LQFP (Low-profile Quad Flat Package) form factor.
Key functions of its pins include:
- GPIO: Many pins can be configured as general-purpose input/output.
- ADC: Analog-to-Digital Converter inputs for sensor interfacing.
- USART: Universal Synchronous/Asynchronous Receiver-Transmitter for serial communication.
- SPI: Serial Peripheral Interface for communication with peripherals.
- I2C: Inter-Integrated Circuit for communication with multiple devices.
- PWM: Pulse Width Modulation outputs for motor control and other applications.
- Reset: External reset input.
- Debugging: SWD (Serial Wire Debug) pins for programming and debugging.
The STM32G031G8U3 supports various power modes and has an integrated voltage regulator, making it suitable for low-power applications.

Manufacturer

The STM32G031G8U3 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics is a leading supplier of semiconductor solutions, providing a wide range of products including microcontrollers, sensors, and power management devices. The company serves diverse markets such as automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation and commitment to sustainability, focusing on developing technologies that enhance energy efficiency and performance.

Application

The STM32G031G8U3 is commonly used in low-power applications such as wearable devices, IoT sensors, smart home devices, and medical equipment. Its features support energy-efficient tasks like data acquisition, signal processing, and wireless communication. Additionally, it's suitable for automotive applications, industrial automation, and consumer electronics, thanks to its versatile peripherals and connectivity options.

Equivalent

Equivalent products to the STM32G031G8U3 chip typically include other STM32G0 series microcontrollers, such as the STM32G030G8U6 and STM32G041G6U6. Additionally, you may consider similar products from other manufacturers, like the Microchip PIC16F18346 or NXP LPC800 series, depending on specific requirements like functionality, power consumption, and pin count. Always verify compatibility based on your project needs.