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STM32L051K8T6

Name: STM32L051K8T6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 32LQFP

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製造商。部分 #STM32L051K8T6
包 LQFP-32
資料表 STM32L051K8T6 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, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	27
ProgramMemorySize	64KB (64K x 8)
ProgramMemoryType	FLASH
EEPROMSize	2K x 8
RAMSize	8K x 8
Voltage-Supply(Vcc/Vdd)	1.65V ~ 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 STM32L051K8T6 is a microcontroller from STMicroelectronics, part of the STM32L0 series, known for its ultra-low-power performance. It is based on the ARM Cortex-M0 core, operating at speeds up to 32 MHz. This microcontroller features 64 KB of Flash memory and 8 KB of SRAM, making it suitable for a variety of low-power applications such as wearables, IoT devices, and battery-operated systems.
Key features include a wide operating voltage range (1.8V to 3.6V), multiple communication interfaces (I2C, SPI, USART), and an integrated 12-bit ADC. It supports various low-power modes, enabling extended battery life. The STM32L051K8T6 also incorporates several timers, GPIOs, and external interrupt capabilities, enhancing its versatility.
Developers can leverage the STM32Cube software development platform, which provides tools and libraries for efficient programming and integration of peripherals. Overall, the STM32L051K8T6 is an excellent choice for projects that demand a balance of performance and power efficiency.

Features

The STM32L051K8T6 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. 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.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-powered applications.
- Power Consumption: Ultra-low power modes with consumption as low as 0.23 µA in sleep mode.
- I/O Ports: 20 GPIOs with up to 5 external interrupts.
- Timers: 1 x 16-bit timer, 1 x 16-bit PWM timer, and watchdog timer.
- Communication Interfaces: I2C, SPI, USART, and USB 2.0 full-speed device.
- Analog Features: 12-bit ADC with up to 16 channels and a built-in temperature sensor.
- Package: LQFP-32, compact form factor for space-constrained applications.
This microcontroller is ideal for applications requiring low power consumption, such as wearable devices and IoT solutions.

Package

The STM32L051K8T6 microcontroller is packaged in a 32-pin LQFP (Low-Profile Quad Flat Package) with a 7x7 mm footprint.

Pinout

The STM32L051K8T6 microcontroller features a 32-pin LQFP package. It is part of the STM32L0 series, designed for low-power applications. The pin count is 32, and the device includes multiple functions such as:
- GPIO (General Purpose Input/Output) pins
- Analog input pins (ADC)
- USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
- I2C (Inter-Integrated Circuit)
- SPI (Serial Peripheral Interface)
- Timer outputs
- PWM (Pulse Width Modulation) channels
- External interrupt lines
The STM32L051K8T6 operates at a voltage range of 1.8V to 3.6V and is known for its low power consumption, making it suitable for battery-operated devices. It also includes features like a 64 KB flash memory, 8 KB SRAM, and various power-saving modes. Overall, the STM32L051K8T6 is ideal for applications requiring efficient processing with minimal power usage.

Manufacturer

The STM32L051K8T6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, sensors, power management devices, and automotive products. The company is known for its innovative technologies and products that cater to various industries, including consumer electronics, industrial automation, automotive, and Internet of Things (IoT) applications. STMicroelectronics is headquartered in Geneva, Switzerland, and operates worldwide, focusing on providing high-performance and energy-efficient solutions. The STM32L051K8T6 is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M0 core and are designed for low-power and energy-efficient applications.

Application

The STM32L051K8T6 is widely used in low-power applications such as wearable devices, remote sensors, smart metering, and IoT devices. Its features include energy-efficient operation, low-power modes, and various communication interfaces, making it suitable for battery-powered applications. Additionally, it is utilized in healthcare monitoring systems, environmental sensing, and smart home automation due to its compact size and high-performance capabilities.

Equivalent

Equivalent products to the STM32L051K8T6 chip include the STM32L061K4T6 and STM32L071K6T6. These chips feature similar low-power performance and ARM Cortex-M0 core, while differing in memory size and peripheral options. Always verify specific requirements for functionality, power, and package compatibility.