Semiconductor & Computer Engineering
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OLMS-64 - OKI
| 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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Facts about "OLMS-64 - OKI"
| designer | OKI + |
| full page name | oki/olms-64 + |
| instance of | microcontroller family + |
| instruction set architecture | OLMS-64 + |
| main designer | OKI + |
| manufacturer | OKI + |
| name | OKI OLMS-64 + |
| technology | CMOS + |