AM29PDL129H AMD [Advanced Micro Devices], AM29PDL129H Datasheet - Page 20

• Manufacturer Part Number: AM29PDL129H
• Description: 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Page Mode Simultaneous Read/Write Flash Memory with Enhanced VersatileIO
• Manufacturer: AMD [Advanced Micro Devices]

Legend: L = Logic Low = V
be accessed in-system via command sequences
Table 7. Am29PDL129H Boot Sector/Sector Block
18
Manufacturer ID:
AMD
Sector Protection
Verification
(DQ7, DQ6)
Customer-Lockable Area
Indicator Bit
Factory-Locked Area
Description
Bank
Am29PDL129H
Addresses for Protection/Unprotection
Read
Cycle 1
Read
Cycle 2
Read
Cycle 3
SA2-119
SA2-120
SA2-121
SA2-122
SA2-123
SA2-124
SA2-125
SA2-126
SA2-127
SA2-128
SA2-129
SA2-130
SA2-131
SA2-132
SA2-133
SA2-134
CE1#
Table 5.
Sector
H
H
H
H
H
H
L
L
L
L
L
L
IL
, H = Logic High = V
CE2#
Sector Size
H
H
H
H
H
H
L
L
L
L
L
L
128 words
64 words
64 words
Addresses
OE#
L
L
L
L
Table 6. Autoselect Codes (High Voltage Method)
Table 4. Am29PDL129H Sector Architecture
CE1#
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
WE#
H
H
H
H
000000h–00007Fh
000000h-00003Fh
000040h-00007Fh
IH
Address Range
, BA = Bank Address, SA = Sector Address, X = Don’t care. Note: The autoselect codes may also
A21
A12
SA
to
X
X
X
A10
X
X
X
X
Am29PDL129H
CE2#
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
V
V
V
V
A9
ID
ID
ID
ID
A8
Sector Address (A21-
X
X
X
X
SA1-0–SA1-3
1110000XXX
1110001XXX
1110010XXX
1110011XXX
1110100XXX
1110101XXX
1110110XXX
1110111XXX
1111000XXX
1111001XXX
1111010XXX
1111011XXX
1111100XXX
1111101XXX
1111110XXX
1111111XXX
A7
X
L
L
L
Sector
Group
A12)
A6
L
L
L
L
A5
A4
to
X
L
L
X
CE1# Control
A3
00000XXXXX
H
H
L
L
L
L
Sector Size
(Kwords)
A21-12
A2
H
H
L
L
L
L
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
A1
H
H
H
H
L
L
A0
H
H
H
L
L
L
Address Range (x16)
November 2, 2005
Sector/Sector Block
3C0000h–3C7FFFh
3C8000h–3CFFFFh
3D0000h–3D7FFFh
3D8000h–3DFFFFh
3A0000h–3A7FFFh
3A8000h–3AFFFFh
3B0000h–3B7FFFh
3B8000h–3BFFFFh
3E0000h–3E7FFFh
3E8000h–3EFFFFh
388000h–38FFFFh
398000h–39FFFFh
3F0000h–3F7FFFh
3F8000h–3FFFFFh
380000h–387FFFh
390000h–397FFFh
128 (4x32) Kwords
0000h (unprotected)
00C0h (factory and
0001h (protected),
customer locked),
0080h (factory
Size
to DQ0
locked)
227Eh
0001h
2221h
2200h
DQ15