M37221EF-xxxSP microcomputer equivalent, single-chip 8-bit cmos microcomputer.
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
* Number of basic instructions ... 71
* Memory size
ROM ...... 62 K byte.
The M37221EF-XXXSP and M37221EFSP are single-chip microcomputers designed with CMOS silicon gate technology. They are housed in a 42-pin shrink plastic molded DIP. In addition to their simple instruction sets, the ROM, RAM and I/O addresses are place.
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