鈥?/div>
AS7C1025A (5V version)
AS7C31025A (3.3V version)
Industrial and commercial temperatures
Organization: 131,072 x 8 bits
High speed
- 10/10/12/15/20 ns address access time
- 3/3/4/5 ns output enable access time
鈥?Low power consumption: ACTIVE
- 660 mW (AS7C1025A) / max @ 10 ns (5V)
- 324 mW (AS7C31025A) / max @ 10 ns (3.3V)
鈥?Low power consumption: STANDBY
- 55 mW (AS7C1025A) / max CMOS (5V)
- 36 mW (AS7C31025A) / max CMOS (3.3V)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Latest 6T 0.25u CMOS technology
2.0V data retention
Easy memory expansion with CE, OE inputs
Center power and ground
TTL/LVTTL-compatible, three-state I/O
JEDEC-standard packages
- 32-pin, 300 mil SOJ
- 32-pin, 400 mil SOJ
- 32-pin, TSOP II
鈥?ESD protection
鈮?/div>
2000 volts
鈥?Latch-up current
鈮?/div>
200 mA
32-pin TSOP II
A0
A1
A2
A3
CE
I/O0
I/O1
V
CC
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A16
A15
A14
A13
OE
I/O7
I/O6
GND
V
CC
I/O5
I/O4
A12
A11
A10
A9
A8
Pin arrangement
Logic block diagram
V
CC
GND
Input buffer
A0
A1
A2
A3
A4
A5
A6
A7
A8
I/O7
Row decoder
512脳256脳8
Array
(1,048,576)
Sense amp
32-pin SOJ (300 mil)
32-pin SOJ (400 mil)
I/O0
WE
OE
CE
A0
A1
A2
A3
CE
I/O0
I/O1
V
CC
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A16
A15
A14
A13
OE
I/O7
I/O6
GND
V
CC
I/O5
I/O4
A12
A11
A10
A9
A8
Column decoder
A9
A10
A11
A12
A13
A14
A15
A16
Control
circuit
Selection guide
AS7C1025A-10
AS7C31025A-10
Maximum address access time
Maximum output enable access
time
Maximum
operating
current
Maximum
CMOS standby
current
AS7C1025A
AS7C31025A
AS7C1025A
AS7C31025A
10
3
120
90
10
10
AS7C1025A-12
AS7C31025A-12
12
3
110
80
10
10
AS7C1025A-15
AS7C31025A-15
15
4
100
80
10
10
AS7C1025A-20
AS7C31025A-20
20
5
100
80
15
15
Unit
ns
ns
mA
mA
mA
mA
2/6/01; V.0.9
Alliance Semiconductor
AS7C1025A
AS7C31025A
AS7C1025A
AS7C31025A
P. 1 of 8
Copyright 漏 Alliance Semiconductor. All rights reserved.
AS7C31025A-15JC PDF文件相關(guān)型號(hào)
AS7C31025A-15TC,AS7C31025A-15TI,AS7C31025A-20TC
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