UM8048 Datasheet (UMC) - Single Chip 8-Bit Microcomputer

UM8048, Single Chip 8-Bit Microcomputer

The UMS04S/S035/~049/8039 is a totally self-sufficient 8-bit parallel computer fabricated on a single silicon chip using UMC N-channel silicon gate MOS process.

The UMS048 contains a 1K x S program memory, a 64 x S RAM data memory, 27 I/O lines, and an S-bit timer/counter in addition to on-board osc

UM8048 Features

* S-Bit CPu, ROM, RAM, I/O in single package

* Single 5V supply

* Up to 1.36 J1,sec instruction cycle for 11 MHz operation. All instructions 1 or 2 cycles

* Basic machine instructions: 96 1-byte instructions: 68 2-byte instructions: 2S

* Single level interrupt