Z8F042ASJ020EG2156 Zilog

Description: IC MCU 8BIT 4KB FLASH 28SOIC, Packaging: Tube, Package / Case: 28-SOIC (0.295", 7.50mm Width), Mounting Type: Surface Mount, Speed: 20MHz, Program Memory Size: 4KB (4K x 8), RAM Size: 1K x 8, Operating Temperature: -40°C ~ 105°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, EEPROM Size: 128 x 8, Core Processor: eZ8, Data Converters: A/D 8x10b, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 2.7V ~ 3.6V, Connectivity: IrDA, UART/USART, Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT, Supplier Device Package: 28-SOIC, Part Status: Active, Number of I/O: 23, DigiKey Programmable: Not Verified.