MX29LV640BT Macronix International, MX29LV640BT Datasheet - Page 15

• Manufacturer Part Number: MX29LV640BT
• Description: 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: Macronix International

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Table 2. AUTOSELECT CODES (High Voltage Method)
Notes:
1.code=xx00h means unprotected, or code=xx01h means protected, SA=Sector Address, X=Don't care.
P/N:PM1076
Operation
Read
Silicon (Top Boot Block)
ID
Sector Protect Verify
Secured Silicon Sector
Indicator Bit (Q7)
Manufactures Code
Device Code
Device Code
(Bottom Boot Block)
CE# OE# WE# A0
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
X
H
L
15
A1
H
H
L
L
L
MX29LV640BT/BB
A5
A2
to
X
X
X
X
X
A6
X
X
X
X
L
A8
A7
to
X
X
X
X
X
A9
V
V
V
V
V
ID
ID
ID
ID
ID
A14 A15
A10 A21
to
X
X
X
X
X
SA
to
X
X
X
X
(non-factory locked)
REV. 1.2, SEP. 07, 2005
(factory locked)
XXCBH (byte)
XXC9H (byte)
22CBH (word)
22C9H (word)
Q0~Q15
Code(1)
XXC2H
xx88h
xx08h