MX29LV800BB 데이터 시트보기 (PDF) - Macronix International

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MX29LV800BB

8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

Macronix International 

MX29LV800BT/BB

lect command through the command register without

requiring VID, as shown in table 5.

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

tor address must appear on the appropriate highest or-

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

address bits, as shown in table 3, are don't care. Once

all necessary bits have been set as required, the pro-

gramming equipment may read the corresponding iden-

tifier code on Q7~Q0.

TABLE 3. MX29LV800BT/BB AUTO SELECT MODE OPERATION

A18 A11 A9 A8

Description

Mode CE# OE# WE# |

|

|

A12 A10

A7

Manufacturer Code

L L H X X VID X

Read Device ID

Word L L H X X VID X

Silicon (Top Boot Block)

Byte L L H X X VID X

ID Device ID

Word L L H X X VID X

(Bottom Boot Block) Byte L L H X X VID X

Sector Protection

Verification

L L H SA X VID X

A6 A5 A1 A0

|

Q15~Q0

A2

L XLL

C2H

L X L H 22DAH

L X L H XXDAH

L X L H 225BH

L X L H XX5BH

XX01H

L X H L (protected)

XX00H

(unprotected)

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

P/N:PM1062

REV. 1.3, DEC. 20, 2004

7

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