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MC-458CB647 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE

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Description

DATA SHEET MOS INTEGRATED CIRCUIT MC-458CB647 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE 5 .
The MC-458CB647EFA and MC-458CB647PFA are 8,388,608 words by 64 bits synchronous dynamic RAM module on which 4 pieces of 128M SDRAM : µPD45128163 are.

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Datasheet Specifications

Part number
MC-458CB647
Manufacturer
NEC
File Size
190.13 KB
Datasheet
MC-458CB647_NEC.pdf
Description
8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE

Features

* 8,388,608 words by 64 bits organization
* Clock frequency and access time from CLK Part number /CAS latency Clock frequency (MAX. ) MC-458CB647EFA-A75 CL = 3 CL = 2 MC-458CB647PFA-A75 CL = 3 CL = 2 133 MHz 100 MHz 133 MHz 100 MHz Access time from CLK (MAX. ) 5.4 ns 6.0 ns 5.4 ns 6.0

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