STM32L051K6U6
- Mfr.Part #
- STM32L051K6U6
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32UFQFPN
- Stock
- 8,297
- In Stock :
- 8,297
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 0.6mm
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Core Size :
- 32-Bit
- DMA Channels :
- yes
- Supply Current-Max :
- 6.8mA
- Data Bus Width :
- 32b
- Base Part Number :
- STM32L051
- Package / Case :
- 32-UFQFN Exposed Pad
- On Chip Program ROM Width :
- 8
- Frequency :
- 32MHz
- Oscillator Type :
- Internal
- EEPROM Size :
- 2K x 8
- Number of ADC Channels :
- 10
- Data Converter :
- A/D 10x12b
- Program Memory Type :
- Flash
- Interface :
- I2C, I2S, IrDA, SPI, UART, USART
- Integrated Cache :
- No
- Series :
- STM32L0
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- Has ADC :
- yes
- Program Memory Size :
- 32KB 32K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 8K x 8
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Factory Lead Time :
- 10 Weeks
- ECCN Code :
- 3A991.A.2
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Power Dissipation :
- 351mW
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Bit Size :
- 32
- Number of I/O :
- 27
- Packaging :
- Tray
- Low Power Mode :
- yes
- Supply Voltage :
- 3V
- Supply Voltage-Min (Vsup) :
- 1.8V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Boundary Scan :
- No
- Number of Pins :
- 32
- Core Processor :
- ARM® Cortex®-M0+
- CPU Family :
- CORTEX-M0
- Terminal Form :
- NO LEAD
- Memory Size :
- 32kB
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Number of Timers/Counters :
- 5
- Number of Terminations :
- 32
- Core Architecture :
- ARM
- Surface Mount :
- yes
- Number of Programmable I/O :
- 27
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Datasheets
- STM32L051K6U6

Microcontrollers STMicroelectronics STM32L051K6U6 Overview
The STM32L051K6U6 from STMicroelectronics represents a robust and versatile microcontroller unit (MCU) designed for complex applications requiring a blend of low power consumption and high performance. This microcontroller is part of the STM32L0 series, which is known for its efficiency and reliability, making it an ideal choice for designers looking to optimize system performance with constrained power budgets. The STM32L051K6U6 excels in various applications, thanks to its advanced architecture featuring a 32-bit ARM Cortex-M0+ core, along with 32KB of flash memory and several peripherals conducive to a wide range of functions.
STM32L051K6U6 Features
The STM32L051K6U6 microcontroller is packed with features designed for high efficiency and flexibility. It supports a wide range of communication interfaces, including USART, SPI, and I2C, making it highly adaptable to various communication requirements. Its 32KB of flash memory ensures ample space for complex program codes, while low-power options such as several low-power modes enhance its utility in battery-powered devices. The MCU's 32-pin UFQFPN package also allows for a compact design in space-constrained applications.
STM32L051K6U6 Applications
- Wearable Devices: Used in smartwatches and fitness trackers where power efficiency and compact size are crucial. The MCU's low-power sleep modes extend battery life without sacrificing performance.
- Home Automation: Integrates into systems like smart thermostats and lighting controls, leveraging its ability to handle multiple I/O operations simultaneously for seamless smart home connectivity.
- Medical Monitoring: Vital in portable medical diagnostics and patient monitoring systems, providing reliable performance under strict power constraints, ensuring longer operational periods on limited battery power.
- Industrial Automation: Perfect for sensors and control systems in automated factories, where precision and long-term reliability are needed. Its robust I/O capabilities enable it to interact efficiently with various industrial machinery.
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