STM32L051K8U3
- Mfr.Part #
- STM32L051K8U3
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32UFQFPN
- Stock
- 41,471
- In Stock :
- 41,471
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Supply Current-Max :
- 6.8mA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 32-UFQFN Exposed Pad
- Height Seated (Max) :
- 0.6mm
- Factory Lead Time :
- 10 Weeks
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- PWM Channels :
- yes
- Packaging :
- Tray
- Mounting Type :
- Surface Mount
- Series :
- STM32L0
- CPU Family :
- CORTEX-M0
- Core Processor :
- ARM® Cortex®-M0+
- Core Size :
- 32-Bit
- Has ADC :
- yes
- Data Converter :
- A/D 10x12b
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Length :
- 5mm
- On Chip Program ROM Width :
- 8
- Memory Size :
- 64KB
- Number of I/O :
- 27
- Bit Size :
- 32
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Core Architecture :
- ARM
- Low Power Mode :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 32
- Frequency :
- 32MHz
- Terminal Position :
- QUAD
- Base Part Number :
- STM32L051
- Boundary Scan :
- No
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Size :
- 64KB 64K x 8
- Surface Mount :
- yes
- Integrated Cache :
- No
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Program Memory Type :
- Flash
- Terminal Form :
- NO LEAD
- ROM (words) :
- 65536
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Number of Pins :
- 32
- Supply Voltage :
- 3V
- Supply Voltage-Min (Vsup) :
- 1.8V
- DAC Channels :
- No
- RAM Size :
- 8K x 8
- Number of DMA Channels :
- 7
- Width :
- 5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- ECCN Code :
- 3A991.A.2
- EEPROM Size :
- 2K x 8
- DMA Channels :
- yes
- Interface :
- I2C, IrDA, SPI, UART, USART
- Datasheets
- STM32L051K8U3

Microcontrollers STMicroelectronics STM32L051K8U3 Overview
The STM32L051K8U3, crafted by STMicroelectronics, is a high-performance microcontroller that targets a wide range of applications requiring efficiency and reliability. This microcontroller belongs to the STM32L0 series, which is known for its low-power consumption and impressive processing capabilities. The STM32L051K8U3 integrates 64KB of flash memory and a 32-bit processing core, making it an ideal choice for developers looking to balance power efficiency with computational strength. The Microcontrollers STMicroelectronics STM32L051K8U3 is designed to offer robust operation with its built-in features, promoting a versatile and durable solution for sophisticated electronic designs.
STM32L051K8U3 Features
This microcontroller is packed with features that enhance its functionality and usability in various complex applications. It operates with a 32-bit ARM Cortex-M0+ core, which provides efficient handling of instructions with reduced power consumption. Additionally, its 64KB of flash memory ensures ample space for application code and data storage. The STM32L051K8U3 also supports multiple communication protocols including I2C, USART, and SPI, which facilitates easy integration into existing systems and flexible communication options. Its analog capabilities, like ADCs and DACs, complement various sensor integration needs and real-time control tasks.
STM32L051K8U3 Applications
- Smart Home Devices: Utilizes its low-power features and robust processing capacity to manage various sensors and actuators, ensuring efficient energy usage and reliable device operation.
- Wearable Technology: With its small form factor and low power consumption, it fits perfectly in wearable devices, supporting functions like activity tracking and personal notifications with prolonged battery life.
- Industrial Automation: Capable of handling complex algorithms for process control and monitoring in industrial settings due to its powerful ARM Cortex-M0+ core and ample memory.
- Healthcare Equipment: Its precision analog features and connectivity options make it suitable for monitoring systems that require accurate and continuous patient data collection.
- Energy Management: Implements power-conscious operations in devices designed for smart energy solutions, optimizing consumption and contributing to sustainability initiatives.
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