IS61SF51218D(2002) データシートの表示（PDF） - Integrated Silicon Solution

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IS61SF51218D
(Rev.:2002)

256K x 32, 256K x 36, 512K x 18 SYNCHRONOUS FLOW-THROUGH STATIC RAM

Integrated Silicon Solution 

IS61SF25632T/D IS61LF25632T/D

IS61SF25636T/D IS61LF25636T/D

IS61SF51218T/D IS61LF51218T/D

SLEEP MODE ELECTRICAL CHARACTERISTICS

Symbol

ISB2

tPDS

tPUS

tZZI

tRZZI

Parameter

Current during SLEEP MODE

ZZ active to input ignored

ZZ inactive to input sampled

ZZ active to SLEEP current

ZZ inactive to exit SLEEP current

Conditions

ZZ ≥ Vih

Min.

—

2

2

2

0

ISSI ®

Max.

15

—

—

—

—

Unit

mA

cycle

cycle

cycle

ns

SLEEP MODE TIMING

CLK

ZZ

Isupply

tPDS

ZZ setup cycle

tZZI

ISB2

All Inputs

(except ZZ)

Deselect or Read Only

Outputs

(Q)

High-Z

tPUS

ZZ recovery cycle

tRZZI

Deselect or Read Only

Normal

operation

cycle

Don't Care

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

17

Rev.A

02/01/02

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