STMicroelectronics 64-LQFP STM32L053R8T6TR

The STM32L053R8T6TR is a 32-bit microcontroller (MCU) by STMicroelectronics, built around an ARM Cortex-M0+ core. It operates at a maximum frequency of 32MHz and comes in a LQFP64 package measuring 10mm x 10mm. The MCU offers 64KB Flash memory for program storage, 8KB RAM, and dual 8KB EEPROM. It integrates multiple connectivity options including I²C, IrDA, SPI, UART/USART, and USB interfaces. This ultra-low-power device supports a supply voltage range from 1.65V to 3.6V and has an operational temperature range of -40°C to +85°C. Ideal for energy-sensitive applications requiring high performance and compact size.