IS63LV1024 View Datasheet(PDF) - Integrated Silicon Solution

Part Name

Description

MFG CO.

IS63LV1024

128K x 8 HIGH-SPEED CMOS STATIC RAM 3.3V REVOLUTIONARY PINOUT

Integrated Silicon Solution 

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IS63LV1024

IS63LV1024L

AC WAVEFORMS

WRITE CYCLE NO. 2(1) (WE Controlled, OE = HIGH during Write Cycle)

ADDRESS

OE

t WC

VALID ADDRESS

t HA

CE LOW

WE

DOUT

t SA

DATA UNDEFINED

t AW

t PWE1

t HZWE

DIN

HIGH-Z

t LZWE

t SD

t HD

DATAIN VALID

CE_WR2.eps

WRITE CYCLE NO. 3 (WE Controlled: OE is LOW During Write Cycle)

ADDRESS

OE LOW

t WC

VALID ADDRESS

t HA

CE LOW

WE

DOUT

tSA

DATA UNDEFINED

DIN

t AW

t PWE2

t HZWE

HIGH-Z

t LZWE

t SD

t HD

DATAIN VALID

CE_WR3.eps

Notes:

1. The internal write time is defined by the overlap of CE LOW and WE LOW. All signals must be in valid states to initiate a Write,

but any one can go inactive to terminate the Write. The Data Input Setup and Hold timing are referenced to the rising or falling

edge of the signal that terminates the Write.

2. I/O will assume the High-Z state if OE > VIH.

8

Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774

Rev. I

1/26/07

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