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STM32G031K8U7TR

Name: STM32G031K8U7TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 32UFQFPN

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Mfr。パート #STM32G031K8U7TR
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データシート STM32G031K8U7TR DataSheet
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仕様

Series	STM32G0
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Speed	64MHz
Connectivity	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O	30
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 18x12b SAR
Oscillator Type	External, Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-UFQFPN (5x5)
Package / Case	32-UFQFN Exposed Pad
Base Product Number	STM32G031

概要

Description

The STM32G031K8U7TR is a microcontroller from STMicroelectronics, part of the STM32G0 series based on the Arm Cortex-M0+ core. It operates at a maximum frequency of 64 MHz and features 64 KB of flash memory, 16 KB of SRAM, and a range of peripherals, including UART, I2C, SPI, and timers.
This microcontroller supports multiple low-power modes, making it suitable for battery-operated applications. Its integrated 12-bit ADC allows for precise analog-to-digital conversions, and it also includes a comparator and a set of digital I/O pins. The STM32G031K8U7TR is ideal for applications in consumer electronics, industrial automation, and IoT devices, due to its balance of performance, power efficiency, and rich feature set.
Development can be facilitated through the STM32Cube software ecosystem, which offers libraries, HAL drivers, and various configuration tools. The device is available in a compact LQFP-32 package, making it suitable for space-constrained designs.

Features

The STM32G031K8U7TR is a microcontroller from STMicroelectronics' STM32G0 series, featuring a 32-bit Arm Cortex-M0+ core. Key specifications include:
- Flash Memory: 64 KB
- SRAM: 16 KB
- Operating Frequency: Up to 32 MHz
- GPIO: 35 I/O pins with multiple alternate functions
- Peripheral Interfaces:
- 1 x I2C
- 1 x SPI
- 1 x USART
- 1 x LPUART
- Analog Features:
- 12-bit ADC with up to 16 channels
- 12-bit DAC
- Timers: 1 x advanced-control timer, 2 x general-purpose timers, and 1 x watchdog timer
- Power Consumption: Ultra-low power modes, with consumption as low as 1.8 µA in sleep mode
- Operating Voltage: 1.8V to 3.6V
- Package: LQFP48
The STM32G031K8U7TR is ideal for applications requiring low power consumption, including portable devices and IoT applications.

Package

The STM32G031K8U7TR is packaged in a 32-pin UFBGA (Ultra Fine Ball Grid Array) form factor. This package type is designed for compact applications, offering a small footprint and efficient thermal performance, ideal for space-constrained designs.

Pinout

The STM32G031K8U7TR is a microcontroller from STMicroelectronics' STM32G0 series, featuring a total of 32 pins. It is built on the ARM Cortex-M0+ core and offers various functionalities suitable for a wide range of applications.
Key features include:
- GPIO: General-purpose input/output pins for interfacing with external devices.
- ADC: 12-bit analog-to-digital converter for converting analog signals to digital.
- Timers: Multiple timers for managing time-sensitive tasks.
- USART/I2C/SPI: Several communication interfaces for serial communication with peripherals.
- DAC: Digital-to-analog converter for generating analog signals.
- Power Supply: Operates on a voltage range of 1.8V to 3.6V, making it suitable for low-power applications.
This microcontroller is designed for efficiency and versatility, making it ideal for applications in automation, sensor interfaces, and consumer electronics.

Manufacturer

The STM32G031K8U7TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and other electronic components. Founded in 1987, the company is headquartered in Geneva, Switzerland, and operates in various sectors, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its focus on innovation and sustainability, providing solutions that enable the Internet of Things (IoT), smart manufacturing, and energy-efficient applications.

Application

The STM32G031K8U7TR is commonly used in applications such as low-power IoT devices, wearable electronics, industrial sensors, smart home products, and motor control. Its ultra-low-power consumption, integrated peripherals, and flexibility make it suitable for battery-operated devices, data acquisition systems, and real-time control applications. Additionally, it supports various communication protocols, enhancing its usability in connected applications.

Equivalent

The STM32G031K8U7TR chip is part of the STM32G0 series and can be compared to other STM32G0 family members, such as STM32G031K6U6 or STM32G030K8U6 for similar performance and features. For alternatives outside the STM32G0 series, consider microcontrollers like the NXP LPC804, Microchip SAM D21, or Texas Instruments MSP430 series, depending on specific application needs like power, memory, and peripheral support. Always verify compatibility with your project's requirements.