UPD7801 Overview
Key Features
- 4096 x 8 of ROM program memory, 128 x 8 of RAM data memory, 8-bit ALU, 48 1/0 lines, Serial I/O port, 12-bit timer. and clock generator are provided on-chip to enhance stand-alone applications. Fully compatible with the industry standard 80S0A bus structure, expanded system operation can be easily implemented using any of the 8080A/SOS5A peripherals and memory products. Total memory space can be increased to 64K bytes
