STM32L051K8U7TR
- Mfr.Part #
- STM32L051K8U7TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32UFQFPN
- Stock
- 11,277
- In Stock :
- 11,277
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~105°C TA
- CPU Family :
- CORTEX-M0
- Base Part Number :
- STM32L051
- Core Processor :
- ARM® Cortex®-M0+
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- DMA Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Integrated Cache :
- No
- Number of I/O :
- 27
- Supply Current-Max :
- 6.8mA
- DAC Channels :
- No
- Height Seated (Max) :
- 0.6mm
- Core Size :
- 32-Bit
- Frequency :
- 32MHz
- Low Power Mode :
- yes
- Has ADC :
- yes
- Length :
- 5mm
- Data Converter :
- A/D 10x12b
- Terminal Form :
- NO LEAD
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Number of Terminations :
- 32
- RAM Size :
- 8K x 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 3.6V
- On Chip Program ROM Width :
- 8
- Series :
- STM32L0
- Packaging :
- Tape and Reel (TR)
- Bit Size :
- 32
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- ROM (words) :
- 65536
- Factory Lead Time :
- 10 Weeks
- Supply Voltage-Min (Vsup) :
- 1.8V
- Memory Size :
- 64KB
- ECCN Code :
- 3A991.A.2
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 32-UFQFN Exposed Pad
- Width :
- 5mm
- Number of DMA Channels :
- 7
- Supply Voltage :
- 3V
- Boundary Scan :
- No
- Program Memory Size :
- 64KB 64K x 8
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Terminal Position :
- QUAD
- EEPROM Size :
- 2K x 8
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- STM32L051K8U7TR

Microcontrollers STMicroelectronics STM32L051K8U7TR Overview
Introducing the STM32L051K8U7TR from STMicroelectronics, a highly efficient microcontroller that is part of the STM32L0 series, known for its low-power operation and high performance. This device is designed to meet the demanding requirements of sophisticated embedded applications. With a 32-bit ARM Cortex-M0+ core and a rich set of peripherals, the STM32L051K8U7TR is an ideal choice for developers looking to balance power consumption with processing capability. Its 64KB of flash memory and 32UFQFPN package make it a compact yet robust solution for a wide range of applications, making it particularly attractive for volume-sensitive B2B customers seeking reliable and scalable microcontroller solutions.
STM32L051K8U7TR Features
The STM32L051K8U7TR microcontroller features a comprehensive set of functionalities, including 64KB of Flash memory for program storage, a low-power 32-bit ARM Cortex-M0+ CPU for efficient processing, and multiple communication interfaces such as I2C, USART, and SPI. This microcontroller also supports a wide range of analog features, including ADCs and DACs, enhancing its applicability in various complex environments. Additionally, it is designed for low-voltage operation, making it suitable for battery-powered applications where power efficiency is critical.
STM32L051K8U7TR Applications
- Wearable Devices: In wearables, the STM32L051K8U7TR ensures efficient power management and compact design, facilitating long battery life and miniaturization essential for this market.
- Smart Home Automation: This MCU integrates easily into home automation systems, providing core functionality for device control and sensor data processing due to its rich peripheral set and low power consumption.
- Industrial Monitoring Systems: The robust operation and the ability to function in extended temperature ranges make it ideal for industrial monitoring applications where reliability and accuracy are paramount.
- Energy Management: Its efficient power consumption and support for multiple sensor interfaces allow it to be used effectively in energy management systems, optimizing energy usage across various settings.
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