STM32H503KBU7 STMicroelectronics

Description: IC MCU 32BIT 128KB FLSH 32UFQFPN, Packaging: Tray, Package / Case: 32-UFQFN Exposed Pad, Mounting Type: Surface Mount, Speed: 250MHz, Program Memory Size: 128KB (128K x 8), RAM Size: 32K x 8, Operating Temperature: -40°C ~ 105°C (TA), Oscillator Type: External, Internal, Program Memory Type: FLASH, Core Processor: ARM® Cortex®-M33F, Data Converters: A/D 10x12b SAR; D/A 1x12b, Core Size: 32-Bit, Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V, Connectivity: CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB, Peripherals: Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT, Supplier Device Package: 32-UFQFPN (5x5), Number of I/O: 24.