Description
PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno.change.MITSUBISHI MICROCOMPUTERS 7544 Group SINGLE-CHIP 8-BIT CMOS.
The 7544 Group is the 8-bit microcomputer based on the 740 family core technology.
Features
* Basic machine-language instructions 71
* The minimum instruction execution time 0.25 µs
(at 8 MHz oscillation frequency, double-speed mode for the shortest instruction)
* Memory size ROM 8 K bytes
RAM 256 bytes
* Programmable I/O ports 25
* Interrupts