HM62W16255HJP-12 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HM62W16255HJP-12

4M high speed SRAM (256-kword x 16-bit), 12ns access time

Hitachi -> Renesas Electronics 

Write Timing Waveform (1) (LB, UB Controlled)

Address

WE*3

CS*3

tWC

Valid address

tAW

tAS

tWP

tCW

HM62W16255H Series

tWR

OE

LB

UB

Dout

(Lower byte)

Dout

(Upper byte)

Din

(Lower byte)

Din

(Upper byte)

tLBW

tWHZ

tOHZ

tUBW

tOLZ

tOW

High impedance

High impedance

tDW

tDH

Valid data

tDW

tDH

Valid data

11

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