IS93C46A-3G 查看數據表（PDF） - Integrated Silicon Solution

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IS93C46A-3G

1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM

Integrated Silicon Solution 

IS93C46A

AC WAVEFORMS

FIGURE 4. WRITE ENABLE (WEN) TIMING

tCS

CS

DIN

1 001 1

DOUT = 3-state

ISSI ®

FIGURE 5. WRITE (WRITE) CYCLE TIMING

tCS

CS

DIN

DOUT

1 0 1 An

A0 Dm

D0

tSV

tDF

BUSY

tWP

READY

Notes:

1. After the completion of the instruction (DOUT is in READY status) then it may perform another instruction. If device is in BUSY status

(DOUT indicates BUSY status) then attempting to perform another instruction could cause device malfunction.

2. To determine address bits An-A0 and data bits Dm-D0, see Instruction Set.

10

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

Rev. E

06/07/04

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