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MC-458CA727

NEC
Part Number MC-458CA727
Manufacturer NEC
Description 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE
Published Apr 26, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT MC-458CA727 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE 5 Des...
Datasheet PDF File MC-458CA727 PDF File

MC-458CA727
MC-458CA727

Overview
DATA SHEET MOS INTEGRATED CIRCUIT MC-458CA727 8M-WORD BY 72-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE 5 Description The MC-458CA727EFA and MC-458CA727PFA are 8,388,608 words by 72 bits synchronous dynamic RAM module on which 5 pieces of 128M SDRAM : µPD45128163 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 • 8,388,608 words by 72 bits organization (ECC Type) • Clock frequency and access time from CLK Part number /CAS latency Clock frequency (MAX.
) MC-458CA727EFA-A75 CL = 3 CL = 2 MC-458CA727PFA-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 ns 5 5 5 • Pulsed interface • Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge • Possible to assert random column address in every ...


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