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STM32L031K6T7

Name: STM32L031K6T7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 32KB FLASH 32LQFP

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Mfr。パート #STM32L031K6T7
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データシート STM32L031K6T7 DataSheet
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仕様

Series	STM32L0
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Speed	32MHz
Connectivity	I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	25
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 ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-LQFP (7x7)
Package / Case	32-LQFP
Base Product Number	STM32L031

概要

Description

The STM32L031K6T7 is a low-power microcontroller from STMicroelectronics, part of the STM32 series based on the ARM Cortex-M0 core. It operates at a frequency of up to 32 MHz and features a 32-bit architecture, making it suitable for energy-efficient applications.
Key specifications include 32 KB of Flash memory, 8 KB of SRAM, and various peripheral interfaces such as UART, I2C, and SPI. The microcontroller also supports a wide operating voltage range (1.8V to 3.6V) and includes advanced power management modes, enabling ultra-low power consumption, which is ideal for battery-operated devices.
The STM32L031K6T7 also features a 12-bit ADC, several timers, and GPIO pins, allowing for versatile application development in fields such as IoT, wearable technology, and sensor applications. Additionally, it is supported by the STM32Cube ecosystem, providing software libraries and development tools to streamline the design process.

Features

The STM32L031K6T7 is a low-power microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M0 core. Key features include:
- Core: ARM Cortex-M0, running at up to 32 MHz.
- Flash Memory: 64 KB of Flash memory.
- RAM: 8 KB of SRAM.
- Power Consumption: Ultra-low power consumption with various sleep modes, ideal for battery-operated applications.
- Operating Voltage: 1.8V to 3.6V.
- Peripherals: Includes a variety of interfaces such as USART, I2C, SPI, and an integrated 12-bit ADC.
- Timers: Multiple timers for PWM and general timing applications.
- GPIOs: Up to 20 general-purpose I/O pins.
- Temperature Range: -40°C to +85°C.
- Packages: Available in 32-pin LQFP and other compact packages.
This microcontroller is suitable for applications in wearables, IoT devices, and energy-efficient systems.

Package

The STM32L031K6T7 microcontroller is packaged in a 32-pin LQFP (Low-Profile Quad Flat Package) form factor.

Pinout

The STM32L031K6T7 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. It features a 32-pin LQFP (Low-profile Quad Flat Package) configuration.
Pin Count and Functions:
- Total Pins: 32
- Power Supply: VDD and VSS for power and ground.
- Digital I/O: Multiple GPIO pins that can be configured as input or output.
- Analog Functions: Includes an ADC (Analog-to-Digital Converter) with multiple input channels.
- Communication Interfaces:
- I2C (Inter-Integrated Circuit)
- SPI (Serial Peripheral Interface)
- USART (Universal Asynchronous Receiver-Transmitter)
- Timers: General-purpose timers for PWM and timing functions.
- Special Functions: Includes a reset pin, an external clock input (if applicable), and pins for boot configuration.
- Debugging: SWD (Serial Wire Debug) interface pins for programming and debugging.
This microcontroller is designed for low-power applications, making it suitable for battery-operated devices.

Manufacturer

The STM32L031K6T7 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design and production of a wide range of electronic components and technologies, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various sectors, including automotive, industrial, personal electronics, and telecommunications. STMicroelectronics is known for its innovation in embedded systems and IoT applications, particularly with its STM32 family of microcontrollers, which are widely used in low-power, high-performance applications.

Application

The STM32L031K6T7 is a low-power microcontroller suitable for various application areas, including wearable devices, fitness trackers, medical devices, IoT sensors, and smart home applications. Its ultra-low power consumption makes it ideal for battery-operated devices, while its diverse connectivity options support wireless communication in smart environments. Additionally, it can be used in industrial automation and environmental monitoring systems.

Equivalent

Equivalent products to the STM32L031K6T7 chip include the STM32L0 series microcontrollers, particularly the STM32L021K4 and STM32L051K6, which offer similar features and performance. Additionally, Microchip's PIC16LF18345 and Texas Instruments' MSP430FR2x series may serve as alternatives, depending on specific application requirements. Always check compatibility regarding peripherals and power consumption for your specific use case.