UM8049

(l)UMC UM8048 /8035/8049/8039 "llfll''1I1!1iI£~/II'&.illl!~I''ff''~IIII'~!I~'''lr''II.t'j SI·ng.e Ch·IP 8 -BI·t .·I·f.,·crocomputer '1Iftlif"'~ 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 General Description 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 oscillator and clock circuits. The UMS049 contains a 2K x S program memory, a 128 x S RAM data memory, 27 I/O lines, and an S-bit timer/counter in qddition to on board oscillator and clock circuits. For systems· that requ ire extra capabi Iity, th...