MD56V62400H Ver la hoja de datos (PDF) - Oki Electric Industry

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MD56V62400H

4-Bank x 4,194,304-Word x 4-Bit SYNCHRONOUS DYNAMIC RAM

Oki Electric Industry 

¡ Semiconductor

MD56V62400/H

,
TIMING WAVEFORM

Read & Write Cycle (Same Bank) @ CAS Latency = 2, Burst Length = 4

CLK

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

tRC

CKE

CS

tRP

RAS


,,
,
,
CAS

ADDR

A13

A12

A10

DQ

tRCD

Ra

Ca0

Rb

Cb0

Ra

Rb

tOH

Qa0 Qa1 Qa2 Qa3

Db0 Db1 Db2 Db3

tAC

tOHZ

tWR

WE

 DQM

Row Active Read Command

Row Active Write Command

Precharge Command

Precharge Command

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