STM32G031G8U6

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STM32G031G8U6

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IC MCU 32BIT 64KB FLASH 28UFQFPN

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Especificações

Atributo Valor
Package / Case Tray
Series STM32G0
Part Status Active
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 64MHz
Connectivity I²C, IrDA, LINbus, SPI, 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
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The STM32G031G8U6 is an entry-level ARM Cortex-M0+ microcontroller from STMicroelectronics, featuring:
- Core: 64 MHz Cortex-M0+ with 1.25 DMIPS/MHz
- Memory: 8 KB SRAM, 32 KB Flash
- Power: 1.7V–3.6V supply, ultra-low-power modes (0.4 µA in Standby)
- Peripherals: 12-bit ADC, timers, USART/I2C/SPI, DMA
- Package: UFQFPN28 (3x3 mm, compact for space-constrained designs)
- Features: Hardware CRC, RTC, and robust safety/security options
Ideal for cost-sensitive, low-power applications like IoT, sensors, and consumer electronics. Offers a balance of performance and efficiency in a small footprint.

Equivalent

The STM32G031G8U6 is an entry-level ARM Cortex-M0+ MCU. Equivalent alternatives include:
1. STM32G030 series (lower flash/RAM options)
2. STM32F030 series (older, similar performance)
3. STM32L011/L010 (ultra-low-power variants)
4. NXP LPC800 series (e.g., LPC804)
5. Microchip SAMD10/D11 (Cortex-M0+)
6. Renesas RA0 series (e.g., RA0M1)
Check pin compatibility and peripheral needs when substituting.

Features

The STM32G031G8U6 is an entry-level ARM Cortex-M0+ MCU with:
- Core: 64 MHz, 32-bit
- Memory: 8 KB SRAM, 64 KB Flash
- Packaging: UFQFPN28 (3x3 mm)
- Peripherals:
- 12-bit ADC (2.5 MSPS)
- 2x USART, 2x I²C, 2x SPI
- 16-bit timers (PWM, encoder)
- 1x 12-bit DAC
- Power: 1.7V–3.6V, ultra-low-power modes
- Security: HW AES-128, RNG
- GPIOs: 22 (5V-tolerant)
- Temp range: -40°C to +125°C
Ideal for cost-sensitive, low-power embedded applications.

Application

The STM32G031G8U6, an Arm Cortex-M0+ MCU, is used in:
- Consumer Electronics: Smart home devices, wearables.
- Industrial Control: Sensors, PLCs, motor control.
- IoT: Edge nodes, wireless modules (BLE, LoRa).
- Automotive: Auxiliary systems (lighting, small actuators).
- Medical: Portable diagnostic tools, monitors.
- Embedded Systems: Low-power applications, real-time control.
Its features (64 MHz, low power, rich peripherals) suit cost-sensitive, compact designs.

Package

The STM32G031G8U6 comes in a UFQFPN-28 package. This is a 28-pin, ultra-thin fine-pitch quad flat no-leads (QFN) package with a compact footprint (4x4 mm) and exposed thermal pad for improved heat dissipation. Suitable for space-constrained applications.

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