STM32L052R8H6 Description

The STM32L052R8H6 microcontroller incorporates the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), highspeed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

STM32L052R8H6 Features

• Ultra-low-power platform

• Core: Arm? 32-bit Cortex?-M0+ with MPU

• Up to 51 fast I/Os (45 I/Os 5V tolerant)

• Reset and supply management

• 9x timers: 1x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC, 1x 16-bit basic for DAC, and 2x watchdogs (independent/window)

• CRC calculation unit, 96-bit unique ID

• True RNG and firewall protection

• All packages are ECOPACK2 

• Up to 24 capacitive sensing channels supporting touch key, linear and rotary touch sensors

• 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC, Timers

• 8x peripheral communication interfaces

STM32L052R8H6 Applications

• Gas/water meters and industrial sensors

• Healthcare and fitness equipment

• Remote control and user interface

• PC peripherals, gaming, GPS equipment

• Alarm system, wired and wireless sensors, video intercom