STM32L051K8U7
- Mfr.Part #
- STM32L051K8U7
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32UFQFPN
- Stock
- 11,324
- In Stock :
- 11,324
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RAM Size :
- 8K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Boundary Scan :
- No
- Bit Size :
- 32
- CPU Family :
- CORTEX-M0
- Number of Timers/Counters :
- 5
- Series :
- STM32L0
- Core Size :
- 32-Bit
- Number of I/O :
- 27
- Frequency :
- 32MHz
- Number of Terminations :
- 32
- RoHS Status :
- ROHS3 Compliant
- EEPROM Size :
- 2K x 8
- Packaging :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Type :
- Surface Mount
- Low Power Mode :
- yes
- Number of DMA Channels :
- 7
- Terminal Position :
- QUAD
- DAC Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Terminal Form :
- NO LEAD
- Max Power Dissipation :
- 351mW
- Operating Temperature :
- -40°C~105°C TA
- Height Seated (Max) :
- 0.6mm
- Program Memory Type :
- Flash
- Program Memory Size :
- 64KB 64K x 8
- Data Converter :
- A/D 10x12b
- REACH SVHC :
- No SVHC
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Watchdog Timer :
- yes
- Oscillator Type :
- Internal
- Lead Free :
- Lead Free
- Supply Voltage-Min (Vsup) :
- 1.8V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Integrated Cache :
- No
- Data Bus Width :
- 32b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Package / Case :
- 32-UFQFN Exposed Pad
- Surface Mount :
- yes
- Core Architecture :
- ARM
- On Chip Program ROM Width :
- 8
- DMA Channels :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Supply Current-Max :
- 6.8mA
- Number of Pins :
- 32
- Supply Voltage :
- 3V
- Base Part Number :
- STM32L051
- Memory Size :
- 64KB
- ECCN Code :
- 3A991.A.2
- Interface :
- I2C, IrDA, SPI, UART, USART
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Factory Lead Time :
- 10 Weeks
- Datasheets
- STM32L051K8U7

Microcontrollers STMicroelectronics STM32L051K8U7 Overview
The STM32L051K8U7 from STMicroelectronics stands out in the market of Microcontrollers due to its robust architecture and advanced features. This microcontroller is engineered to cater to the demands of complex digital devices requiring high performance, reliability, and energy efficiency. Embedded with a 32-bit ARM Cortex-M0+ core, the STM32L051K8U7 provides an optimal balance between power consumption and processing capability, making it an ideal choice for manufacturers looking to optimize their systems in various application contexts.
STM32L051K8U7 Features
The STM32L051K8U7 microcontroller is equipped with a 64KB Flash memory, which facilitates ample space for application code and data storage without external components, leading to simpler system design and lower costs. Additionally, its 32-pin UFQFPN package allows for compact PCB designs, suitable for space-constrained applications. The integration of multiple communication interfaces, including I2C, USART, and SPI, further enhances its versatility, allowing easy implementation into a wide range of communication scenarios.
STM32L051K8U7 Applications
- Wearable Devices: Utilized in smartwatches and fitness trackers, where its low power consumption extends battery life while maintaining responsive user interaction.
- Smart Home Automation: Acts as a central controller in smart thermostats and lighting systems, providing reliable connectivity and real-time processing for automated environment management.
- Industrial Monitoring: Employs its robust I/O capabilities in sensor management for real-time monitoring and control of industrial machinery, enhancing operational efficiency and safety.
- Healthcare Equipment: Integral in portable medical devices such as glucose monitors, where precision and low power usage are critical for device functionality and patient comfort.
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