AS7C1026A-15JI

Manufacturer Part NumberAS7C1026A-15JI
ManufacturerAlliance Semiconductor
AS7C1026A-15JI datasheet
 
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January 2001
Advance Information
Features
• AS7C1026A (5V version)
• AS7C31026A (3.3V version)
• Industrial and commercial versions
• Organization: 65,536 words × 16 bits
• Center power and ground pins for low noise
• High speed
- 10/12/15/20 ns address access time
- 3/3/4/5 ns output enable access time
• Low power consumption: ACTIVE
- 660 mW (AS7C1026A) / max @ 10 ns
- 324 mW (AS7C31026A) / max @ 10 ns
• Low power consumption: STANDBY
- 55 mW (AS7C1026A) / max CMOS I/O
- 36 mW (AS7C31026A) / max CMOS I/O
Logic block diagram
A0
A1
A2
64K × 16
A3
Array
A4
A5
A6
A7
I/O
I/O0–I/O7
Control circuit
buffer
I/O8–I/O15
Column decoder
WE
UB
OE
LB
CE
Selection guide
Maximum address access time
Maximum output enable access time
AS7C1026A
Maximum operating current
AS7C31026A
AS7C1026A
Maximum CMOS standby
current
AS7C31026A
2/6/01; V.0.9
®
5V/3.3V 64K X 16 CMOS SRAM
• Latest 6T 0.25u CMOS technology
• 2.0V data retention
• Easy memory expansion with CE, OE inputs
• TTL-compatible, three-state I/O
• JEDEC standard packaging
- 44-pin 400 mil SOJ
- 44-pin 400 mil TSOP II
- 48-ball 6 mm × 8 mm CSP mBGA
• ESD protection
• Latch-up current
Pin arrangement
44-Pin SOJ, TSOP II (400 mil)
1
44
A5
A4
V
CC
2
43
A6
A3
3
42
A7
A2
GND
4
41
OE
A1
5
40
UB
A0
6
39
LB
CE
7
38
I/O15
I/O0
8
37
I/O14
I/O1
9
36
I/O13
I/O2
10
35
I/O12
I/O3
11
34
GND
V
CC
12
33
V
GND
CC
13
32
I/O11
I/O4
I/O5
14
31
I/O10
15
30
I/O9
I/O6
16
29
I/O8
I/O7
17
28
NC
WE
18
27
A8
A15
19
26
A9
A14
20
25
A10
A13
21
24
A11
A12
22
23
NC
NC
AS7C1026A-10
AS7C1026A-12
AS7C1026A-15
AS7C31026A-10
AS7C31026A-12
AS7C31026A-15
10
12
3
3
120
110
90
80
10
10
10
10
Alliance Semiconductor
AS7C1026A
AS7C31026A
2000 volts
200 mA
48-CSP mini Ball-Grid-Array Package
1
2
3
4
5
A
LB
OE
A
A
A
0
1
2
B
I/O8
UB
A3
A4
CE
C
I/O9 I/O10
A5
A6 I/O1 I/O2
D
V
I/O11 NC
A7 I/O3 V
SS
E
V
I/O12 NC
NC I/O4
DD
F I/O14 I/O13 A14
A15 I/O5 I/O6
G I/O15 NC
A12
A13 WE
H
NC
A8
A9
A10 A11
AS7C1026A-20
AS7C31026A-20
Unit
15
20
ns
4
5
ns
100
100
mA
80
80
mA
10
15
mA
10
15
mA
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Copyright © Alliance Semiconductor. All rights reserved.
6
NC
I/O0
DD
V
SS
I/O7
NC

AS7C1026A-15JI Summary of contents