A29001 データシートの表示（PDF） - AMIC Technology
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A29001 Datasheet PDF : 36 Pages
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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 of memory. This can be
achieved via programming equipment.
Pin Configurations
DIP
A29001/A290011 Series
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 A290011).
PLCC
NC on A290011
RESET
1
A16
2
A15
3
A12
4
A7
5
A6 6
A5
7
A4 8
A3 9
A2 10
A1 11
A0
12
I/O0
13
I/O1
14
I/O2
15
VSS 16
32 VCC
31 WE
30 NC
29 A14
28 A13
27 A8
26 A9
25 A11
24 OE
23
A10
22 CE
21
I/O7
20
I/O6
19
I/O5
18
I/O4
17
I/O3
NC on A290011
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O0
13
A29001L/
A290011L
29
A14
28
A13
27
A8
26
A9
25
A11
24
OE
23
A10
22
CE
21
I/O7
TSOP/sTSOP (Forward type)
A11 1
A9 2
A8 3
A13 4
A14 5
NC 6
WE 7
VCC 8
RESET 9
A16 10
A15 11
NC on A290011 A12 12
A7 13
A6 14
A5 15
A4 16
A29001V/A290011V
A29001X/A290011X
32 OE
31 A10
30 CE
29 I/O7
28 I/O6
27 I/O5
26 I/O4
25 I/O3
24 VSS
23 I/O2
22 I/O1
21 I/O0
20 A0
19 A1
18 A2
17 A3
(December, 2004, Version 1.3)
2
AMIC Technology, Corp.
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