What is MC-458CB64PSB?


This is 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM.


[PDF] Complete Technical Details can be found in the MC-458CB64PSB datasheet provided at this page.

Summary in PDF File


DATA SHEET MOS INTEGRATED CIRCUIT MC 458CB64ESB 458CB64PSB 8M WORD BY 64 BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM Description The MC 458CB64ESB and MC 458CB64PSB are 8 388 608 words by 64 bits synchronous dynamic RAM module Small Outline DIMM on which 4 pieces of 128M SDRAM PD45128163 are assembled These modules provide 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 64 bits organization Clock frequency and access time from CLK Part number MC 458CB64ESB A10B CAS Latency CL 3 CL 2 Clock frequency MAX 100 MHz 67 MHz 100 MHz 67 MHz Access time from CLK MIN 7 ns 8 ns 7 ns 8 ns 5 MC 458CB64PSB A10B CL 3 CL 2 Fully Synchronous Dynamic RAM with all signals referenced to a positive clock edge Pulsed interface Possible to assert random column address in every cycle Quad internal banks controlled by BA0 and BA1 Bank Select Programmable burst length 1 2 4 8 and Full Page Programmable wrap sequence Sequential Interleave Programmable CAS latency 2 3 Automatic precharge and controlled prechar

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Manufacturers : NEC

NEC - MC-458CB64PSB Datasheet PDF

NEC MC-458CB64PSB DATA

8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM

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