* 1000 x 8 ROM (IlPD550 and IlPD550L have 640 x 8 ROM)
* 32 x 4 RAM
* lOlls Instruction Cycle Time, Typical
* 58 Powerful Instructions - Table Look
* Up Capability with CZP and JPA Instructions - Single Bit Manipulation of RAM or I/O Ports
* l-Level Subrout
UCOM-45
NEC
97.10 KB
4-bit single chip microcomputer.
NEe Microcomputers, Inc. NEe J£COM-45 4-81T SINGLE CHIP MICROCOMPUTERS DESC RIPTI ON The IlCOM-45 4-bit single chip microcomputers described below.
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