MX29LV040CTC-70 Ver la hoja de datos (PDF) - Macronix International

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MX29LV040CTC-70

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

Macronix International 

To verify whether or not sector being protected, the sec-

tor address must appear on the appropriate highest order

address bit (see Table 1 and Table 2). The rest of address

bits, as shown in table 3, are don't care. Once all neces-

sary bits have been set as required, the programming

equipment may read the corresponding identifier code on

Q7~Q0.

MX29LV040C

TABLE 2. MX29LV040C AUTOMATIC SELECT MODE OPERATION

A18 A15

A8

Description

CE# OE# WE# | | A9 |

A16 A10

A7

Read

Manufacture Code L L H X X VID X

Silicon ID Device ID

L L H X X VID X

Sector Protection

Verification

L L H SA X VID X

A5

A6 | A1 A0

A2

L XL L

L XL H

L XH L

Q7~Q0

C2H

4FH

01H

(protected)

00H

(unprotected)

NOTE:SA=Sector Address, X=Don't Care, L=Logic Low, H=Logic High

P/N:PM1149

REV. 1.1, AUG. 30, 2005

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