Manufacturer Part Number
STM32L051K8U6DTR
Manufacturer
STMicroelectronics
Introduction
The STM32L051K8U6DTR is a low-power ARM Cortex-M0+ core-based microcontroller suitable for a wide range of applications.
Product Features and Performance
32-Bit ARM Cortex-M0+ core
32MHz maximum CPU speed
64KB Flash memory
8KB RAM
2KB EEPROM
Internal oscillator
Programmable voltage range 1.65V to 3.6V
Operating temperatures from -40°C to 85°C
Low power consumption
Product Advantages
Energy-efficient ARM Cortex-M0+ core
Extensive integrated peripherals for various applications
Suitable for battery-operated devices due to low-power design
Robust operation in challenging temperature environments
Key Technical Parameters
Speed: 32MHz
Program Memory Size: 64KB
EEPROM Size: 2KB
RAM Size: 8KB
Voltage Range: 1.65V - 3.6V
Data Converters: 10-channel, 12-bit A/D converter
Connectivity options: I2C, IrDA, SPI, UART/USART
27 I/O ports
Quality and Safety Features
Brown-out Detect/Reset
DMA included for efficient data management
Power-on Reset (POR)
Watchdog Timer (WDT)
Compatibility
Compatible with ARM ecosystem
Surface Mount technology for PCB integration
Application Areas
Metering
Medical devices
Industrial control systems
Consumer electronics
Product Lifecycle
Currently Active
Not flagged for discontinuation
Replacement and upgrade options typically provided by manufacturer
Key Reasons to Choose This Product
Ideal for power-sensitive applications due to ultra-low-power design
Robust peripheral set enhances design flexibility
High integration level allows for reduced system BOM cost
Strong community and support from STMicroelectronics
Easily programmable with ST's development tools and software packages