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STM32L031F6P7

Name: STM32L031F6P7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 32KB FLASH 20TSSOP

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製造商。部分 #STM32L031F6P7
包 TSSOP-20
資料表 STM32L031F6P7 DataSheet
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規格

Package	Tray
Series	STM32L0
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M0+
CoreSize	32-Bit Single-Core
Speed	32MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	15
ProgramMemorySize	32KB (32K x 8)
ProgramMemoryType	FLASH
EEPROMSize	1K x 8
RAMSize	8K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 10x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	20-TSSOP (0.173, 4.40mm Width)

概述

Description

The STM32L031F6P7 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0 core. It features a 32-bit architecture, operating at speeds up to 32 MHz, and supports various peripherals including timers, ADCs, and I2C/SPI interfaces.
Key specifications include 64 KB of Flash memory, 8 KB of SRAM, and an operating voltage range from 1.8V to 3.6V, making it suitable for battery-powered applications. The microcontroller is designed for low energy consumption, with several low-power modes to extend battery life, ideal for IoT devices and wearable technology.
With a compact 32-pin package, the STM32L031F6P7 provides versatility for space-constrained designs. Development can be facilitated using STM32CubeMX and the STM32CubeL0 firmware package, which offer libraries and tools to simplify application development. Overall, the STM32L031F6P7 is a robust choice for developers looking to create energy-efficient embedded systems.

Features

The STM32L031F6P7 is a low-power microcontroller from STMicroelectronics' STM32 series, featuring the ARM Cortex-M0 core. Key features include:
- Core: ARM Cortex-M0, operating at up to 32 MHz.
- Flash Memory: 64 KB of Flash memory for program storage.
- RAM: 8 KB of SRAM.
- Operating Voltage: 1.8 to 3.6 V, enabling ultra-low power consumption.
- Power Modes: Multiple low-power modes for energy-efficient applications.
- Peripheral Interfaces: Includes USART, I2C, SPI, and a 12-bit ADC with up to 16 channels.
- Timers: Multiple timers including advanced control timers for motor control.
- GPIO: Up to 32 general-purpose I/O pins.
- Low-Power Features: Features such as the Low Power Timer (LPTIM) and battery backup capability.
- Temperature Range: Operating temperature from -40°C to +85°C.
These features make the STM32L031F6P7 ideal for battery-powered applications and other low-power embedded systems.

Package

The STM32L031F6P7 is packaged in a 32-pin LQFP (Low-Profile Quad Flat Package) with a pitch of 0.5 mm. This compact package design allows for efficient mounting on PCBs, suitable for space-constrained applications.

Pinout

The STM32L031F6P7 microcontroller features a 32-pin LQFP (Low-Profile Quad Flat Package) form factor. It is part of the STM32L0 series, designed for ultra-low-power applications.
The pins serve various functions, including:
- Power Supply: VDD and VSS pins for power input and ground.
- Analog Functions: Includes pins for ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter).
- Digital I/O: Multiple GPIO (General Purpose Input/Output) pins configurable for various digital functions.
- Communication Interfaces: Supports USART, I2C, and SPI interfaces for serial communication.
- Timers: Several pins are used for timer functions, including PWM (Pulse Width Modulation).
- Reset and Debugging: Includes a reset pin (NRST) and SWD (Serial Wire Debug) pins for programming and debugging.
This microcontroller is optimized for low power consumption while providing a flexible set of peripherals suitable for diverse applications.

Manufacturer

The STM32L031F6P7 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs and develops a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various industries, including automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation in the field of embedded systems and is a leading provider of microcontroller solutions, particularly in the STM32 family, which includes low-power microcontrollers designed for energy-efficient applications.

Application

The STM32L031F6P7 is a low-power microcontroller suitable for various applications, including wearables, medical devices, environmental sensors, and IoT devices. Its features make it ideal for battery-operated applications, smart home automation, and remote monitoring systems. Additionally, it can be used in industrial automation, wireless communication, and energy harvesting solutions, leveraging its low energy consumption and integrated peripherals.

Equivalent

The STM32L031F6P7 chip has several equivalent products, including the STM32L031F4P6, STM32L041F6P6, and STM32L051F6P6. These alternatives share similar core architecture and low-power features but may differ in peripherals, memory sizes, and package options. Always verify specific requirements and compatibility before selecting a substitute.