MB1422A datasheet by Fujitsu Semiconductor Limited.
| Part number | MB1422A |
|---|---|
| Datasheet | MB1422A-Fujitsu.pdf |
| File Size | 1.01 MB |
| Manufacturer | Fujitsu Semiconductor Limited |
| Description | DRAM Controller LSI |
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MB 1422A June 1986 Edition 1.0 DYNAMIC RAM CONTROLLER The Fujitsu MB 1422A is a high performance DRAM controller LSI. The MB 1422A controls address multiplexing, refresh timing and their arbitration, and realizes one chip DRAM peripheral controller. The MB 1422A is designed to easily interface 64K and 256K DRAM to the system based on the 8086 or 68000.
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