MX29LV004BQC-70 View Datasheet(PDF) - Macronix International

Part Name

Description

MFG CO.

MX29LV004BQC-70

4M-BIT [512K x 8] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

Macronix International 

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MX29LV004T/B

Figure 18. TIMING WAVEFORM FOR CHIP UNPROTECTION (A9, OE Control)

A1

12V

3V

A9

A6

12V

3V

OE

WE

CE

Data

A18-A12

tVLHT

tVLHT

tWPP 2

tOESP

Verify

tVLHT

00H

F0H

tOE

Sector Address

Notes: tWPP1 (Write pulse width for sector protect)=100ns min, 10us(typ.).

tWPP2 (Write pulse width for sector unprotect)=100ns min, 12ms(typ).

P/N:PM0732

REV. 1.1, SEP. 19, 2001

39

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