IS61LV25616-12B データシートの表示（PDF） - Integrated Circuit Solution Inc

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IS61LV25616-12B

256 X 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY

Integrated Circuit Solution Inc 

IS61LV25616

AC WAVEFORMS

WRITE CYCLE NO. 1(CE Controlled, OE is HIGH or LOW) (1 )

t WC



ADDRESS

t SA

VALID ADDRESS

t SCE

t HA

CE

t AW

t PWE1

!

WE

t PWE2

t PWB

"

UB, LB

t HZWE

t LZWE

DOUT

DATA UNDEFINED

HIGH-Z

#

t SD

t HD

DIN

DATAIN VALID

$

Notes:

1. WRITE is an internally generated signal asserted during an overlap of the LOW states on the CE and WE inputs and at least

one of the LB and UB inputs being in the LOW state.

%

2. WRITE = (CE) [ (LB) = (UB) ] (WE).

&

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Integrated Circuit Solution Inc.

7

SR040-0C

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