STM32L031G6U6TR

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STM32L031G6U6TR

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IC MCU 32BIT 32KB FLASH 28UFQFPN

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  • メーカー品番 #STM32L031G6U6TR

  • データシート STM32L031G6U6TR DataSheet

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仕様

属性 値
Series STM32L0
Part Status Active
Base Product Number STM32L031
Digi Key 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 / Case 28-UFQFN
Packaging Cut Tape (CT), Tape & Reel (TR)

概要

Description

The STM32L031G6U6TR is a microcontroller from STMicroelectronics, part of the STM32 family, designed for low-power applications. It is based on the ARM Cortex-M0+ core, featuring a 32-bit processor with a maximum frequency of 32 MHz. The device offers 32 KB of Flash memory and 8 KB of SRAM, providing a balance of performance and power efficiency.
Key features include numerous peripherals like USART, I2C, SPI, and ADC, which allow for versatile interfacing with external components. The STM32L031G6U6TR also supports a comprehensive set of power-saving modes, making it suitable for battery-operated devices. Additionally, it includes embedded security features such as a true random number generator and hardware AES for data encryption.
This microcontroller is packaged in a UFQFPN-28, making it compact for space-constrained applications. It is commonly used in consumer electronics, industrial automation, and wearable technology, where low power consumption and efficient processing are critical. The STM32L031G6U6TR is supported by ST's development ecosystem, including software tools and libraries, easing the design and development process.

Equivalent

Equivalent products to the STM32L031G6U6TR chip, which is a low-power ARM Cortex-M0+ microcontroller from STMicroelectronics, include:
1. NXP LPC810 Series: Offers similar power-efficient ARM Cortex-M0+ cores.
2. Microchip ATSAML21 Series: Features ARM Cortex-M0+ with low power features.
3. Silicon Labs EFM32ZG Series: Energy-friendly microcontrollers with comparable specs.
4. Renesas RL78/L1 Series: Offers low power consumption in a similar package.
These alternatives vary in peripherals and performance, so consider the specific requirements of your application.

Features

The STM32L031G6U6TR is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32L0 series. It features an ARM Cortex-M0+ core running at 32 MHz, with 32 KB of Flash memory and 8 KB of SRAM. This microcontroller is designed for energy-efficient applications, boasting multiple low-power modes to extend battery life. It includes a comprehensive set of peripherals, such as a 12-bit ADC, I2C, USART, SPI interfaces, and an advanced timer.
The STM32L031G6U6TR supports various power-saving features like a low-power timer, low-power UART, and a real-time clock (RTC). It operates in a supply voltage range of 1.65V to 3.6V, making it suitable for battery-operated applications. The microcontroller is housed in a UFQFPN-28 package, which is compact and suitable for space-constrained designs. It also supports multiple development environments and is compatible with various ST development tools, making it easy to integrate into new projects.

Pinout

The STM32L031G6U6TR is a microcontroller from STMicroelectronics, part of the STM32L0 series, which is known for low power consumption. It is housed in a UFQFPN package with 36 pins. The microcontroller is based on the ARM Cortex-M0+ core, operating at a frequency of up to 32 MHz.
Key features include:
- Flash Memory: 32 KB
- RAM: 8 KB
- EEPROM: 2 KB
- GPIO: Multiple general-purpose I/Os
- Timers: Various timers including advanced control and general-purpose timers
- Communication Interfaces: Includes UART, I2C, and SPI interfaces
- Analog: ADC with up to 12-bit resolution
This microcontroller is suitable for low-power and cost-sensitive applications, with features supporting battery-powered devices, sensors, and consumer electronics. Its pin functions can be multiplexed for different peripherals, providing flexibility in design.
For detailed pin functions and configuration, refer to the datasheet and reference manual specific to the STM32L031G6U6TR.

Manufacturer

The STM32L031G6U6TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. It serves various industries, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its microcontrollers, sensors, power management devices, and other semiconductor solutions. The company operates internationally and is headquartered in Geneva, Switzerland.

Application

The STM32L031G6U6TR microcontroller, part of the STM32L0 series, is ideal for applications requiring ultra-low power consumption and efficiency. It's commonly used in battery-powered devices, such as wearables, fitness trackers, and remote sensors. Its energy-efficient architecture makes it suitable for home automation systems, medical devices, and consumer electronics. Additionally, its compact size and high performance make it apt for industrial control applications and Internet of Things (IoT) devices, where reliable wireless connectivity is crucial. Its low power modes and rich peripheral set allow it to support designs that prioritize extended battery life and compact form factors.

Package

The STM32L031G6U6TR is a microcontroller in a UFQFPN (Ultra Thin Quad Flat Package No Leads) package type. It features 32 pins and is designed for low-power applications.

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