IDT7130SA Integrated Device Technology, IDT7130SA Datasheet - Page 2

• Manufacturer Part Number: IDT7130SA
• Description: High Speed 1k X 8 Dual-port Static Sram
• Manufacturer: Integrated Device Technology

BUSY
Description
RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit
Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the
IDT7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems.
Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-
more-bit memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
trol, address, and I/O pins that permit independent asynchronous
access for reads or writes to any location in memory. An automatic
power down feature, controlled by CE, permits the on chip circuitry
Pin Configurations
NOTES:
1. All V
2. All GND pins must be connected to ground supply.
3. P48-1 package body is approximately .55 in x .61 in x .19 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
01/08/02
R/W
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static
Both devices provide two independent ports with separate con-
INT
C48-2 package body is approximately .62 in x 2.43 in x .15 in.
L48-1 package body is approximately .57 in x .57 in x .68 in.
F48-1 package body is approximately .75 in x .75 in x .11 in.
OE
CE
A
A
A
A
A
A
A
A
A
A
CC
0L
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
3L
4L
5L
6L
7L
L
L
L
L
L
pins must be connected to power supply.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IDT7130/40
Top View
C48-2
P48-1
P or C
48-Pin
DIP
&
(4)
(4)
(5)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
(1,2,3)
V
CE
R/W
BUSY
INT
OE
A
A
A
A
A
A
A
A
A
A
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
2689 drw 02
CC
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
7R
6R
5R
4R
3R
2R
1R
0R
R
R
R
R
R
,
2
of each port to enter a very low standby power mode.
these devices typically operate on only 550mW of power. Low-
power (LA) versions offer battery backup data retention capability,
with each Dual-Port typically consuming 200µW from a 2V battery.
or plastic DIPs, LCCs, flatpacks, 52-pin PLCC, and 64-pin TQFP
and STQFP. Military grade products are manufactured in compli-
ance with the latest revision of MIL-PRF-38535 QML, making it
ideally suited to military temperature applications demanding the
highest level of performance and reliability.
Fabricated using IDT's CMOS high-performance tech-nology,
The IDT7130/IDT7140 devices are packaged in 48-pin sidebraze
Military, Industrial and Commercial Temperature Ranges
IN
01/