1)ST10F269Z2Q6 MCU 16BIT 256K FLASH 144PQFP 2)ST IC 3)New&Original;120 Days' Warranty;Free Samples; ... UART/USARTPeripheralsPOR, PWM, WDTNumber of I /O111Program Memory Size256KB (256K x 8)Program Memory TypeFLASHEEPROM Size-RAM Size12K x 8Voltage - Supply ... We specialize in various types of active electronic components (Integrated IC, Integrated Circuits, Filter, Magnetic Bead, Relay, Sensors, and ...