This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | MCM32A64 |
|---|---|
| Datasheet | MCM32A64 MCM32A32 Datasheet (PDF) |
| File Size | 268.79 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | 128KB and 256KB Secondary Cache Fast Static RAM |
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The modules are configured with 32-bit data, 8-bit tag, and an altered bit for cache writeback. The family supports all cache sizes of the 486 processor. They are offered in 33 and 50 MHz versions:.
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| MCM32A32 | 128KB and 256KB Secondary Cache Fast Static RAM |
| MCM32A732 | 128KB/256KB Secondary Cache Module |
| MCM32A764 | 128KB/256KB Secondary Cache Module |
| MCM32A832 | 128KB/256KB Secondary Cache Module |
| MCM32A864 | 128KB/256KB Secondary Cache Module |
| MCM32A932 | 128KB/256KB Secondary Cache Module |
| MCM32A964 | 128KB/256KB Secondary Cache Module |
| MCM32AB128 | 128KB/256KB/512KB Secondary Cache |
| MCM32AB32 | 128KB/256KB/512KB Secondary Cache |
| MCM32AB64 | 128KB/256KB/512KB Secondary Cache |
