A290011 AMICC [AMIC Technology], A290011 Datasheet - Page 2

• Manufacturer Part Number: A290011
• Description: 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Pin Configurations
The host system can detect whether a program or erase
operation is complete by reading the I/O
I/O
been completed, the device is ready to read array data or
accept another command.
The sector erase architecture allows memory sectors to be
erased and reprogrammed without affecting the data contents
of other sectors. The A29001 is fully erased when shipped
from the factory.
The hardware sector protection feature disables operations for
both program and erase in any combination of the sectors
PRELIMINARY
6
(toggle) status bits. After a program or erase cycle has
NC on A290011
(August, 2001, Version 0.3)
n
TSOP (Forward type)
n
DIP
RESET
RESET
VCC
VSS
A11
A13
A14
A16
A15
A12
A16
A15
A12
WE
I/O
I/O
I/O
NC
A9
A8
A7
A6
A5
A4
A7
A6
A5
A4
A3
A2
A1
A0
0
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC on A290011
7
(
Data
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Polling) and
VCC
WE
NC
A14
A13
A8
A9
A11
OE
A10
CE
I/O
I/O
I/O
I/O
I/O
7
6
5
4
3
A29001V/A290011V
2
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 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 RESET pin terminates any operation in
progress and resets the internal state machine to reading
array data (This feature is not available on the A290021).
n
PLCC
I/O
A7
A6
A5
A4
A3
A2
A1
A0
0
10
5
6
7
8
9
11
12
13
A290011L
A29001L/
A29001/A290011 Series
AMIC Technology, Inc.
NC on A290011
29
28
27
26
25
24
23
22
21
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A14
A13
A8
A9
A11
OE
A10
CE
I/O
7
OE
A10
CE
I/O
I/O
I/O
I/O
I/O
VSS
I/O
I/O
I/O
A0
A1
A2
A3
7
6
5
4
3
2
1
0