MC-4564EC727 Datasheet PDF - NEC 64M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE Specs

MC-4564EC727 - 64M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE

Datasheet Summary

Description

The MC-4564EC727 is a 67,108,864 words by 72 bits synchronous dynamic RAM module on which 36 pieces of 128 M SDRAM: µPD45128441 are assembled.

Features

67,108,864 words by 72 bits organization (ECC type).
Clock frequency and access time from CLK Part number MC-4564EC727EF-A75 /CAS latency CL = 3 CL = 2 MC-4564EC727PF-A75 CL = 3 CL = 2 Clock frequency (MAX. ) 133 MHz 100 MHz 133 MHz 100 MHz Access time from CLK (MAX. ) 5.4 ns 6.0 ns 5.4 ns 6.0 ns Module type PC133 Registered DIMM Rev. 1.0 Compliant 5 5.
Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge.
Pulsed interface.

Datasheet Details

Part number	MC-4564EC727
Manufacturer	NEC
File Size	182.59 KB
Description	64M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE
Datasheet	MC-4564EC727 Datasheet
Additional preview pages of the MC-4564EC727 datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT MC-4564EC727 64M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE Description The MC-4564EC727 is a 67,108,864 words by 72 bits synchronous dynamic RAM module on which 36 pieces of 128 M SDRAM: µPD45128441 are assembled. This module provides high density and large quantities of memory in a small space without utilizing the surfacemounting technology on the printed circuit board. Decoupling capacitors are mounted on power supply line for noise reduction. Features • 67,108,864 words by 72 bits organization (ECC type) • Clock frequency and access time from CLK Part number MC-4564EC727EF-A75 /CAS latency CL = 3 CL = 2 MC-4564EC727PF-A75 CL = 3 CL = 2 Clock frequency (MAX.) 133 MHz 100 MHz 133 MHz 100 MHz Access time from CLK (MAX.) 5.4 ns 6.

Published: Apr 26, 2005 |