NEC PC-8201 Service Manual page 109

APPENDIX E
LSI DATA SHEET
MSM80C85A
ASIRS
Single Chip 8-Bit CMOS Microprocessor
General
The hlSM80C85A is an %bit: I-chip parallel processing CPU c~nploying silicon-gate CMOS
technology. Tile hlShI80C85.4, conlpatible with the hlSh18085A. has alrnost the same
processing capabilities and low power dissipation as compared wit11 the blShi8085A; promising
high-performance system configuration.
Features
High speed and low-power dissipation enabled by use of silicon-gate CMOS technologies
Single power supply of 3 V to 6 V
Compatibility with hlSM8085A
Instruction cycle: 1.3 p s on Vcc = 5
V
Built-in clock oscillator
For vectored interrupts (One nonrnaskable)
Built-in serial inputloutput ports (One input, one output)
Direct addressing of 64K Byte storage
Compatiblc with Intel 8085A
APX-E- 1