A29002/A290021 Series
data to, any other sector that is not selected for erasure.
True background erase can thus be achieved.
Power consumption is greatly reduced when the device is
placed in the standby mode.
The hardware sector protection feature disables operations
for both program and erase in any combination of the
sectors of memory. This can be achieved via programming
equipment.
The Erase Suspend feature enables the user to put erase on
hold for any period of time to read data from, or program
The hardware
pin terminates any operation in
RESET
progress and resets the internal state machine to reading
array data (This feature is not available on the A290021).
Pin Configurations
DIP
PLCC
NC on A290021
NC on A290021
1
VCC
WE
32
31
30
RESET
A16
2
3
4
A15
A17
A12
A7
A6
A5
A4
A3
A2
A14
A13
A8
29
28
27
26
5
6
7
8
A14
A13
A8
A7
A6
A5
A4
29
28
27
26
25
24
23
22
21
5
6
A9
7
8
A9
A11
25
24
23
22
A29002L/
A290021L
A11
OE
A10
CE
9
A3
A2
OE
9
10
A10
10
11
11
12
13
CE
A1
A0
A1
A0
I/O
7
12
13
14
15
16
21
20
19
18
17
I/O
I/O
I/O
0
1
2
I/O7
I/O
I/O
I/O
I/O
6
I/O0
5
4
VSS
3
TSOP (Forward type)
A11
A9
A8
A13
A14
A17
WE
1
2
3
4
5
6
7
8
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
I/O
I/O
I/O
I/O
I/O
7
6
5
4
3
VCC
RESET
A16
A15
A12
A7
A29002V/A290021V
9
VSS
10
11
12
13
14
15
16
I/O
I/O
I/O
A0
A1
A2
A3
2
1
0
NC on A290021
A6
A5
A4
(December, 2010, Version 1.6)
2
AMIC Technology, Corp.
AMICC [ AMIC TECHNOLOGY ]
