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STM32L031G6U6TR

Name: STM32L031G6U6TR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 32KB FLASH 28UFQFPN

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資料表 STM32L031G6U6TR DataSheet
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規格

Series	STM32L0
Part Status	Active
Base Product Number	STM32L031
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Speed	32MHz
Connectivity	I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	21
Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH
EEPROM Size	1K x 8
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 10x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	28-UFQFPN (4x4)
Package	28-UFQFN
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The STM32L031G6U6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series, designed for battery-operated and energy-efficient applications. It features an ARM Cortex-M0 core operating at up to 32 MHz, with 32 KB of Flash memory and 6 KB of SRAM.
Key features include:
1. Low Power Consumption: It operates in various low-power modes, making it suitable for applications where battery life is critical.
2. Peripherals: It includes a 12-bit ADC, timers, I2C, SPI, USART interfaces, and GPIOs, enabling flexible connectivity and control.
3. Integrated RF: Some variants support low-power RF communication, ideal for IoT applications.
4. Development Support: The STM32L031G6U6TR is supported by the STM32Cube software development platform and IDEs like STM32CubeIDE and Keil MDK.
This microcontroller is ideal for wearables, smart sensors, and other IoT devices due to its efficient performance and extensive peripheral set.

Features

The STM32L031G6U6TR is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
- Core: ARM Cortex-M0+ core running up to 32 MHz.
- Flash Memory: 64 KB of Flash memory.
- RAM: 8 KB of SRAM.
- Low Power Consumption: Ultra-low power modes with consumption as low as 0.65 µA in sleep mode.
- Operating Voltage: 1.8V to 3.6V for extended battery life.
- Peripheral Interfaces: Supports various communication interfaces including I2C, SPI, USART, and USB.
- ADC: 12-bit analog-to-digital converter (ADC) with up to 16 channels.
- Timers: Several timers for general-purpose and PWM.
- GPIO: Up to 32 general-purpose input/output pins.
- Temperature Range: Operates across -40°C to 85°C.
- Security Features: Built-in hardware security features such as a random number generator.
These features make the STM32L031G6U6TR suitable for a variety of low-power, battery-operated applications like wearable devices, IoT, and sensor monitoring.

Package

The STM32L031G6U6TR is packaged in a UFBGA (Ultra Fine Ball Grid Array) format, specifically a 32-pin package with a pitch of 1.0 mm. This compact design is suitable for space-constrained applications while providing reliable electrical connections.

Pinout

The STM32L031G6U6TR is a microcontroller from STMicroelectronics, part of the STM32L0 series. It features a total of 32 pins.
Key functions include:
- GPIO: General-purpose input/output pins for digital signaling.
- ADC: 12-bit analog-to-digital converter with multiple channels.
- USART: Universal Synchronous Asynchronous Receiver Transmitter for serial communication.
- I2C: Inter-Integrated Circuit interface for connecting peripherals.
- SPI: Serial Peripheral Interface for high-speed communication.
- Timers: Various timers for PWM generation and timekeeping.
- Low-power modes: Designed for energy efficiency, making it suitable for battery-powered applications.
This microcontroller operates at a maximum frequency of 32 MHz and features an ARM Cortex-M0 core, making it suitable for low-power and low-cost applications in IoT and wearable devices.

Manufacturer

The STM32L031G6U6TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various sectors, such as automotive, industrial, personal electronics, and communications. Established in 1987, STMicroelectronics is known for its commitment to innovation and sustainability, focusing on developing energy-efficient solutions for the Internet of Things (IoT), smart appliances, and other applications. With a strong emphasis on research and development, STMicroelectronics has a significant presence in the global electronics market.

Application

The STM32L031G6U6TR microcontroller is ideal for low-power applications such as wearable devices, health monitoring systems, smart home sensors, IoT devices, and battery-operated gadgets. Its features, including ultra-low power consumption, integrated analog peripherals, and various communication interfaces (I2C, SPI, UART), make it suitable for sensor data acquisition, energy harvesting applications, and environmental monitoring.

Equivalent

The STM32L031G6U6TR chip is part of the STM32L0 series of microcontrollers. Equivalent products include the STM32L031F6P6, STM32L051G6U6, and STM32L063G6U6. These alternatives offer similar performance, low power consumption, and features suited for battery-powered applications. Always check specific datasheets for detailed comparisons and compatibility.