MX29F022NBQC-70 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX29F022NBQC-70

2M-BIT[256K x 8]CMOS FLASH MEMORY

Macronix International 

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MX29F022/022NT/B

TEMPORARY SECTOR UNPROTECT OPERATION (only for 29F022T/B)

Start

RESET = VID (Note 1)

Perform Erase or Program Operation

Operation Completed

RESET = VIH

Temporary Sector Unprotect Completed(Note 2)

Note : 1. All protected sectors are temporary unprotected.

VID=11.5V~12.5V

2. All previously protected sectors are protected again.

P/N:PM0556

REV. 1.3, NOV. 11, 2002

14

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