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OLMS-64 - OKI
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OKI OLMS-64
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Developer OKI
Manufacturer OKI
Type microcontrollers
Production 1979
ISA OLMS-64
Technology CMOS

OLMS-64 was a family of 4-bit microcontrollers developed by OKI released in 1979. This family was a high-frequency version of the OLMS-40 family.

Members[edit]

Part ROM RAM I/O Stack Package Notes
MSM6402 2000x8 b 128x4 b 32 QFP56
MSM6404 4000x8 b 256x4 b 32 32 DIP42, FP44
MSM6408 8000x8 b 256x4 b 32 32 DIP42, FP44
MSM6411 1024x8 b 32x4 b 8 8 DIP42, FP44
MSM6412 2000x8 b 128x4 b 8 8 QFP56
MSM6422 2048x8 b 64x4 b 18 16 DIP16
MSM6431 1024x8 b 48x4 b 10 8 DIP24, FP24
MSM6442 2048x8 b 128x4 b 16 16 FP80
MSC6458 8000x8 b 512x4 b 24 32 DIP64, FP64

Design[edit]

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ISA[edit]

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