Model：STM32L051K8U6TR

Manufacturer：STMicroelectronics

Stocks：3500

Describe：STM32L051K8U6TR is a low-power 32-bit microcontroller (MCU) in the STM32L0 series from STMicroelectronics. It is based on the ARM Cortex-M0+ core and has a maximum operating frequency of 32 MHz. This chip is manufactured using ultra-low leakage technology and is specifically designed for battery-powered and energy harvesting applications. It integrates 64KB Flash program memory, 8KB RAM and 2KB real EEPROM, facilitating data storage. The on-chip resources are abundant, including 27 I/O ports, 10 channels of 12-bit ADC, multiple 16-bit timers (supporting PWM), as well as communication interfaces such as I2C, SPI, and USART, and a built-in DMA controller to enhance data transmission efficiency. This device offers multiple low-power modes, with power consumption as low as 0.4µA in the stop mode and only 0.27µA in the standby mode, making it particularly suitable for "always-on" applications. It adopts the UFQFPN-32 (5x5mm) ultra-compact package, with a working voltage range of 1.65V to 3.6V and a working temperature range of -40°C to +85°C.