STM32L051K6U6

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STM32L051K6U6

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IC MCU 32BIT 32KB FLASH 32UFQFPN

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Especificações

Atributo Valor
Package / Case Tray
Series STM32L0
Part Status Active
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 27
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 10x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The STM32L051K6U6 is a microcontroller from STMicroelectronics, part of the STM32L0 series, which is designed for ultra-low-power applications. It features an ARM Cortex-M0+ core, operating at a maximum frequency of 32 MHz. This microcontroller offers 32 KB of Flash memory, 8 KB of SRAM, and a wide range of peripherals, making it suitable for applications such as consumer electronics, industrial controls, and energy-efficient devices.
The STM32L051K6U6 supports a variety of communication interfaces, including I2C, SPI, USART, and more, which facilitates easy integration into different systems. Its ultra-low-power modes, with a standby current of just a few nanoamperes, make it ideal for battery-powered applications. The device operates with a wide supply voltage range (1.65 V to 3.6 V) and includes a 12-bit ADC, multiple timers, and a real-time clock.
This microcontroller is available in various package options, with the U6 suffix indicating a specific package type. Its robust feature set and energy efficiency make it a versatile choice for developers focused on low-power embedded systems.

Equivalent

The STM32L051K6U6 is a 32-bit microcontroller from STMicroelectronics. Equivalent products could include other STM32L0 series chips with similar specifications, such as the STM32L052K6 or STM32L053K6. Additionally, microcontrollers from other manufacturers with comparable specs, such as the NXP LPC11U24 or Microchip's SAM L21 series, could serve as alternatives. Ensure that the alternatives meet your specific requirements for peripherals, memory, and power consumption.

Features

The STM32L051K6U6 is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32L0 series. It is based on the ARM Cortex-M0+ core, operating at a frequency of 32 MHz. Key features include:
1. Memory: 32 KB of Flash memory and 8 KB of SRAM.
2. Power Efficiency: Designed for low power consumption with features such as multiple low-power modes.
3. Peripherals: Includes peripherals like I2C, USART, SPI, 12-bit ADC, and more.
4. Timers: Equipped with several timers, including a 16-bit timer and a basic timer.
5. Operating Voltage: Supports a wide operating voltage range from 1.65V to 3.6V.
6. Temperature Range: Can operate in temperatures from -40°C to 85°C, suitable for various environmental conditions.
7. Packages: Available in a 32-pin UFQFPN package.
This microcontroller is ideal for applications requiring low power, small size, and cost-effective solutions, such as wearable devices, sensors, and battery-operated products.

Pinout

The STM32L051K6U6 is an ultra-low-power microcontroller from the STM32L0 series manufactured by STMicroelectronics. It is housed in a UFQFPN32 package, which has 32 pins.
Key functions and features include:
- Core: ARM Cortex-M0+ 32-bit RISC processor operating at up to 32 MHz.
- Memory: 32 KB of Flash memory, 8 KB of SRAM, and 6 data EEPROM.
- Operating Voltages: 1.65 V to 3.6 V.
- I/O Ports: Up to 26 general-purpose input/output (GPIO) pins.
- Timers: Two 16-bit timers, one 32-bit timer, and one low-power timer.
- Communication Interfaces: I2C, SPI, USART, and low-power UART.
- ADC: 12-bit Analog-to-Digital Converter with up to 16 channels.
- Power Consumption: Designed for ultra-low power applications with multiple power modes.
- Additional Features: Real-time clock (RTC), watchdog timer, and temperature sensor.
The STM32L051K6U6 is suitable for applications requiring low power consumption, such as wearable devices, environmental sensors, and battery-operated devices.

Manufacturer

The manufacturer of the STM32L051K6U6 is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of electronic components and systems. Headquartered in Geneva, Switzerland, STMicroelectronics operates worldwide and serves various industries, including automotive, industrial, personal electronics, and communications equipment.
The company is known for its expertise in microcontrollers, sensors, power management systems, and integrated circuits, among other semiconductor products. STMicroelectronics focuses on innovation and sustainability, aiming to provide energy-efficient and high-performance solutions that meet the demands of modern electronic applications. The STM32 series, to which the STM32L051K6U6 belongs, exemplifies their commitment to producing versatile and reliable microcontroller units for a broad spectrum of applications.

Application

The STM32L051K6U6 microcontroller is ideal for applications requiring low power consumption and efficient performance. Key application areas include:
1. Wearable Devices: Power-efficient for extended battery life.
2. Home Automation: Suitable for sensors and controls due to low power and connectivity features.
3. Industrial Sensors: Reliable for data collection and monitoring.
4. Medical Devices: Provides precision and low power for portable health monitoring.
5. Consumer Electronics: Ideal for gadgets needing efficient power management.
6. IoT End Nodes: Enables long battery life in connected devices.
Overall, its low power consumption and versatile features make it suitable for various battery-powered and energy-efficient applications.

Package

The STM32L051K6U6 microcontroller is housed in a UFQFPN-32 package. UFQFPN stands for "Ultra-Thin Fine Pitch Quad Flat Package No Leads," and it features 32 pins.

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