STM32L053R8T7 STMicroelectronics

Description: IC MCU 32BIT 64KB FLASH 64LQFP, Packaging: Tray, Package / Case: 64-LQFP, Mounting Type: Surface Mount, Speed: 32MHz, Program Memory Size: 64KB (64K x 8), RAM Size: 8K x 8, Operating Temperature: -40°C ~ 105°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, EEPROM Size: 2K x 8, Core Processor: ARM® Cortex®-M0+, Data Converters: A/D 16x12b; D/A 1x12b, Core Size: 32-Bit Single-Core, Voltage - Supply (Vcc/Vdd): 1.65V ~ 3.6V, Connectivity: I2C, IrDA, SPI, UART/USART, USB, Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT, Supplier Device Package: 64-LQFP (10x10), Part Status: Active, Number of I/O: 51, DigiKey Programmable: Not Verified.