16KB 8051 Microcontroller, 18 I/Os, 256B RAM, I2C, UART, USART, SOIC
16KB 8051 Microcontroller, 18 I/Os, I2C/UART/USART, DIP20
W79E822ASG 8051 18-Pin SOIC Microcontroller
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDSO20,
IC MCU 8BIT 8KB FLASH 20SOIC