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MCM44256 Datasheet - Motorola

MCM44256-Motorola.pdf

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Datasheet Details

Part number:

MCM44256

Manufacturer:

Motorola

File Size:

232.44 KB

Description:

4mb r4000 secondary cache fast static ram.

MCM44256, 4MB R4000 Secondary Cache Fast Static RAM

MOTOROLA SEMICONDUCTOR TECHNICAL DATA 4MB R4000 Secondary Cache Fast Static RAM Module Set Four MCM44256 modules comprise a full 4 MB of secondary cache for the R4000 processor.

Each module contains nine MCM6729WJ fast static RAMs for a cache data size of 256K x 36.

The tag portion, dependent on word line size, contains either two MCM6729WJ or one MCM6726WJ fast static RAMs.

All input signals, except AO and WE are buffered using 74FBT2827 drivers with series 25 Q resistors.

The MCM6729

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