MX29F040QC-70 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX29F040QC-70

4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY

Macronix International 

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MX29F040

TIMING WAVEFORM FOR SECTOR PROTECTION FOR SYSTEM WITHOUT 12V

A1

A6

5V

OE

WE

CE

Data

A18-A16

Toggle bit polling

Verify

tCEP

* See the following Note!

Don't care

(Note 2)

Sector Address

01H

F0H

tOE

Note1: Must issue "unlock for sector protect/unprotect" command before sector protection

for a system without 12V provided.

Note2: Except F0H

P/N:PM0538

REV. 2.3, DEC. 10, 2004

28

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