STM32L431KBU3TR STMicroelectronics

Description: IC MCU 32BIT 128MB FLASH 32UFQFN, Packaging: Tape & Reel (TR), Package / Case: 32-UFQFN Exposed Pad, Mounting Type: Surface Mount, Speed: 80MHz, Program Memory Size: 128KB (128K x 8), RAM Size: 64K x 8, Operating Temperature: -40°C ~ 125°C (TA), Oscillator Type: External, Internal, Program Memory Type: FLASH, Core Processor: ARM® Cortex®-M4, Data Converters: A/D 10x12b SAR; D/A 2x12b, Core Size: 32-Bit Single-Core, Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V, Connectivity: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT, Supplier Device Package: 32-UFQFPN (5x5), Part Status: Active, Number of I/O: 26.