A29L004 AMIC Technology, A29L004 Datasheet - Page 9

• Manufacturer Part Number: A29L004
• Description: 512K X 8 Bit CMOS 3.0 Volt-only/ Boot Sector Flash Memory
• Manufacturer: AMIC Technology

Description
Manufacturer ID: AMIC
Device ID: A29L004
(Top Boot Block)
Device ID: A29L004
(Bottom Boot Block)
Continuation ID
Sector Protection Verification
L=Logic Low= V
Note: The autoselect codes may also be accessed in-system via command sequences.
PRELIMINARY
IL
, H=Logic High=V
(October, 2002, Version 0.0)
Table 4. A29L004 Autoselect Codes (High Voltage Method)
CE
L
L
L
L
L
IH
, SA=Sector Address, X=Don’t Care.
OE
L
L
L
L
L
WE
H
H
H
H
H
A18
A13
SA
to
X
X
X
X
A12
A10
9
to
X
X
X
X
X
V
V
V
V
V
A9
ID
ID
ID
ID
ID
A8
A7
to
X
X
X
X
X
A6
L
L
L
L
L
AMIC Technology, Corp.
A5
A2
to
X
X
X
X
X
A29L004 Series
A1
H
H
L
L
L
A0
H
H
H
L
L
(unprotected)
(protected)
I/O
I/O
37h
34h
B5h
7Fh
01h
00h
to
7
0