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