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MCM64PE64 - 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium

Download the MCM64PE64 datasheet PDF. This datasheet also covers the MCM64PE64SDG66 variant, as both devices belong to the same 256k/512k pipelined burstram secondary cache module for pentium family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (MCM64PE64SDG66_MotorolaInc.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MCM64PE32 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium
MCM64PC32 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium
MCM64PC32T 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium
MCM64PC64 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium
MCM64PD32 256K/512K Pipelined BurstRAM Secondary Cache Module for Pentium

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information 256K/512K Pipelined BurstRAM™ Secondary Cache Module for Pentium™ The MCM64PE32 (256K) and MCM64PE64 (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 MCM64PE32 is configured as 32K x 64 bits and the MCM64PE64 is configured as 64K x 64 bits. Both are packaged in a 160 pin card edge memory module. The MCM64PE32 module uses Motorola’s 3.3 V 32K x 32 BurstRAMs and one Motorola 5 V 32K x 8 FSRAM for the tag RAM. The MCM64PE64 module uses Motorola’s 3.3 V 64K x 32 BurstRAMs and one Motorola 5 V 32K x 8 FSRAM for the tag RAM. Bursts can be initiated with either address status processor (ADSP) or cache address status (CADS).