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STM32L031K6T6

Name: STM32L031K6T6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 32KB FLASH 32LQFP

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製造商。部分 #STM32L031K6T6
包 LQFP 32
資料表 STM32L031K6T6 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	25
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 ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	32-LQFP

概述

Description

The STM32L031K6T6 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 a maximum frequency of 32 MHz. The device offers 64 KB of Flash memory and 8 KB of SRAM, making it suitable for various embedded applications.
Key features include an integrated 12-bit ADC, multiple timers, and a variety of communication interfaces like I2C, SPI, and USART. Its low-power design enables energy-efficient operation, crucial for battery-powered devices. The chip supports various power modes, including sleep and stop modes, allowing developers to optimize energy consumption.
The STM32L031K6T6 also includes a range of GPIO pins for interfacing with other peripherals and sensors. It is ideal for applications in wearables, smart home devices, and IoT systems. Development is facilitated by the STM32Cube ecosystem, providing libraries, middleware, and development tools for easier project implementation.

Features

The STM32L031K6T6 is a low-power microcontroller from STMicroelectronics, part of the STM32L series, which is designed for battery-operated applications. Key features include:
- Core: ARM Cortex-M0+ processor running up to 32 MHz.
- Flash Memory: 32 KB of Flash memory for code storage.
- RAM: 8 KB of SRAM for data storage.
- Low Power: Multi-mode power management, with run, sleep, and stop modes, achieving ultra-low power consumption.
- Peripherals: Includes a 12-bit ADC, multiple timers, and communication interfaces such as I2C, SPI, and USART.
- GPIOs: Up to 23 general-purpose I/O pins.
- Operating Voltage: Wide operating voltage range from 1.8V to 3.6V.
- Temperature Range: -40°C to 85°C for industrial applications.
- Integrated features: Includes a low-power oscillator, internal voltage reference, and a watchdog timer.
These features make the STM32L031K6T6 suitable for IoT, wearable devices, and sensor applications.

Package

The STM32L031K6T6 is packaged in a 32-pin LQFP (Low-profile Quad Flat Package) with a size of 7x7 mm. This compact package type supports various applications, providing a balance of performance and space efficiency.

Pinout

The STM32L031K6T6 microcontroller has a total of 32 pins. It features an ARM Cortex-M0+ core and operates at a maximum frequency of 32 MHz. The pin functions include:
1. Power Supply: VDD (power supply) and VSS (ground).
2. Analog Inputs: Up to 10 ADC channels.
3. Digital I/O: Configurable GPIOs for general-purpose input/output.
4. Communication Interfaces:
- I2C (2 channels)
- SPI (1 channel)
- USART (1 channel)
5. Timer Outputs: 2 general-purpose timers.
6. System Features:
- Reset pin (NRST)
- Debugging interfaces (SWD)
- Boot configuration pins.
The STM32L031K6T6 is designed for low-power applications, making it suitable for battery-powered devices.

Manufacturer

The STM32L031K6T6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics is known for designing and producing a wide range of microcontrollers, sensors, power management devices, and various semiconductor solutions for diverse applications, including automotive, industrial, and consumer electronics. They are a leader in the development of energy-efficient and high-performance technology, particularly in the realm of embedded systems, and are recognized for their innovation in the Internet of Things (IoT) and smart devices.

Application

The STM32L031K6T6 microcontroller is ideal for low-power applications such as wearable devices, medical equipment, smart home sensors, and IoT devices. Its ultra-low power consumption and integrated features make it suitable for battery-operated applications, environmental monitoring, and energy harvesting systems. Additionally, it is used in industrial automation and remote control systems due to its robustness and efficiency.

Equivalent

Equivalent products to the STM32L031K6T6 chip include the STM32L021K6T6 and STM32L072K6T6. These alternatives share similar architecture and features but may differ in performance specifications, power consumption, and peripherals. Always verify compatibility based on specific application requirements.