IC61LV25616-12BI データシートの表示（PDF） - Integrated Circuit Solution Inc

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IC61LV25616-12BI

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

Integrated Circuit Solution Inc 

IC61LV25616

AC WAVEFORMS

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

ADDRESS

CE

WE

UB, LB

DOUT

DIN

t WC

VALID ADDRESS

t SA

t SCE

t HA

t AW

t PWE1

t PWE2

t PWB

DATA UNDEFINED

t HZWE

HIGH-Z

t LZWE

t SD

t HD

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).

8

Integrated Circuit Solution Inc.

AHSR022-0A 09/11/2001

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