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MCM64PC32

Motorola
Part Number MCM64PC32
Manufacturer Motorola
Description 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium
Published Apr 30, 2005
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM64PC32/D Advance Information 256K/512K Pipelined Bur...
Datasheet PDF File MCM64PC32 PDF File

MCM64PC32
MCM64PC32

Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM64PC32/D Advance Information 256K/512K Pipelined BurstRAM™ Secondary Cache Module for Pentium™ The MCM64PC32 (256K) and MCM64PC64 (512K) are designed to provide a burstable, high performance, L2 cache for the Pentium microprocessor in conjunction with Intel’s Triton II chip set.
The MCM64PC32 is configured as 32K x 64 bits and the MCM64PC64 is configured as 64K x 64 bits.
Both are packaged in a 160 pin card edge memory module.
Each module uses Motorola’s 3.
3 V 32K x 32 BurstRAMs and one Motorola 3.
3 V 32K x 8 FSRAM for the tag RAM.
Bursts can be initiated with either address status processor (ADSP) or cache address status (CADS).
Subsequent burst addresses are generated internal to the BurstRAM by the cache burst advance (CADV) input pin.
Write cycles are internally self timed and are initiated by the rising edge of the clock (CLK0) input.
Eight write enables are provided for byte write control.
PD0 – PD3 map into the ...


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