STM32L552MEY6PTR STMicroelectronics

Description: IC MCU 32BIT 512KB FLASH 81WLCSP, Packaging: Tape & Reel (TR), Package / Case: 81-UFBGA, WLCSP, Mounting Type: Surface Mount, Speed: 110MHz, Program Memory Size: 512KB (512K x 8), RAM Size: 256K x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, Core Processor: ARM® Cortex®-M33, Data Converters: A/D 16x12b; D/A 2x12b, Core Size: 32-Bit Single-Core, Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V, Connectivity: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB, Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT, Supplier Device Package: 81-WLCSP (4.36x4.07), Part Status: Active, Number of I/O: 54, DigiKey Programmable: Not Verified.