AS6UA25616-TC Alliance Semiconductor, AS6UA25616-TC Datasheet
AS6UA25616-TC
Manufacturer Part Number
AS6UA25616-TC
Description
Manufacturer
Alliance Semiconductor
Datasheet
1.AS6UA25616-TC.pdf
(9 pages)
Specifications of AS6UA25616-TC
Case
TSOP44
Date_code
06+
9/24/01; v.1.4
Selection guide
September 2001
Features
• AS6UA25616
• Intelliwatt™ active power circuitry
• Industrial and commercial temperature ranges available
• Organization: 262,144 words x 16 bits
• 2.7V to 3.6V at 55 ns
• 2.3V to 2.7V at 70 ns
• Low power consumption: ACTIVE
Logic block diagram
AS6UA25616
AS6UA25616
- 114 mW at 3.6V and 55 ns
- 68 mW at 2.7V and 70 ns
WE
UB
OE
Product
LB
CS
I/O9–I/O16
I/O1–I/O8
2.3V to 3.6V 256K×16 Intelliwatt™ low-power CMOS SRAM with one chip enable
A12
A13
A0
A1
A2
A3
A4
A6
A7
A8
Min
(V)
2.7
2.3
buffer
I/O
V
CC
Column decoder
Typ
(V)
3.0
2.5
Control circuit
Range
(4,194,304)
Alliance Semiconductor
256K × 16
2
Array
Max
(V)
3.6
2.7
V
V
CC
SS
Pin arrangement (top view)
Speed
• Low power consumption: STANDBY
• 1.5V data retention
• Equal access and cycle times
• Easy memory expansion with CS, OE inputs
• Smallest footprint packages
• ESD protection
• Latch-up current
(ns)
55
70
- 72 µW max at 3.6V
- 41 W max at 2.7V
- 48-ball FBGA
- 400-mil 44-pin TSOP 2
A
D
G
H
B
C
E
F
Š
I/O10 I/O11
I/O15 I/O14 A14
I/O16
I/O9
V
V
NC
LB
1
CC
SS
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
A17
A16
A15
A14
A13
48-CSP Ball-Grid-Array Package
V
WE
V
A4
A3
A2
A1
A0
Operating (I
CS
CC
SS
I/O12 A17
I/O13
44-pin 400-mil TSOP 2
Max (mA)
UB
NC
OE
A8
2
2000 volts
2
1
200 mA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
A12
NC
A0
A3
A5
A9
Power Dissipation
3
CC
Copyright © Alliance Semiconductor. All rights reserved.
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
)
A16
A15
A13
A10
A1
A4
A6
A7
4
A5
A6
A7
OE
UB
LB
I/O16
I/O15
I/O14
I/O13
V
V
I/O12
I/O11
I/O10
I/O9
NC
A8
A9
A10
A11
A12
SS
CC
Standby (I
I/O2 I/O3
I/O4
I/O5
I/O6 I/O7
A11
WE
A2
CS
P. 1 of 9
AS6UA25616
5
Max ( A)
20
15
I/O1
I/O8
V
NC
NC
V
6
CC
SB1
SS
)
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