MX29LA128MT Macronix International, MX29LA128MT Datasheet - Page 20

• Manufacturer Part Number: MX29LA128MT
• Description: 128M-BIT SINGLE VOLTAGE 3V ONLY BOOT SECTOR FLASH MEMORY
• Manufacturer: Macronix International

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Table 2. AUTOSELECT CODES (High Voltage Method)
Legend: L = Logic Low = VIL, H = Logic High = VIH, SA = Sector Address, X = Don't care.
P/N:PM1170
Description
Manufacturer ID
Sector Group
Protection
Verification
Secured Silicon
Sector Indicator
Bit (Q7), WP#
protects top two
address sector
Secured Silicon
Sector Indicator
Bit (Q7), WP# pro- L
tects bottom two
address sector
Cycle 1
Cycle 2
Cycle 3
CE# OE# WE# to
L
L
L
L
L
L
L
L
L
H
H
H
H
H
A22 A14
A15 A10
SA
X
X
X
X
to
X
X
X
X
X
VID
VID
VID
VID
VID
A9
A8
A7
to
X
X
X
X
X
A6
20
L
L
L
L
L
MX29LA128M T/B
A5
A4
to
X
X
X
X
X
A3
A2
to
H
H
L
L
L
L
L
A1 A0
H
H
H
H
H
L
L
H
H
H
H
L
L
L
Mode
Word
Q8 to Q15
00
22
22
22
X
X
X
Mode
Byte
X
X
X
X
X
X
X
REV. 0.04, JUL. 11, 2005
(not factory locked)
(not factory locked)
00h (unprotected)
00h (bottom boot)
01h (protected),
(factory locked),
(factory locked),
01h (top boot)
Q7 to Q0
C2h
7Eh
11h
98h
18h
88h
08h