7130SA55P IDT, 7130SA55P Datasheet - Page 2

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7130SA55P

Manufacturer Part Number
7130SA55P
Description
SRAM
Manufacturer
IDT
Datasheet

Specifications of 7130SA55P

Part # Aliases
IDT7130SA55P
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. L48-1 package body is approximately .57 in x .57 in x .68 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static
Both devices provide two independent ports with separate con-
F48-1 package body is approximately .75 in x .75 in x .11 in.
CC
pins must be connected to power supply.
INDEX
01/08/02
I/O
I/O
I/O
(1,2,3)
A
A
A
A
A
A
A
A
A
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
7
8
9
10
11
12
13
14
15
16
17
18
19 20 21 22 23 24
6 5 4 3 2
48-Pin LCC/ Flatpack
IDT7130/40L48 or F
Top View
F48-1
L48-1
1
2
of each port to enter a very low standby power mode.
vices 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.
48 47 46 45 44 43
&
25 26
Fabricated using CMOS high-performance technology, these de-
(4)
The IDT7130/IDT7140 devices are packaged in 48-pin sidebraze
(4)
Military, Industrial and Commercial Temperature Ranges
(5)
27
28 29 30
42
41
40
39
38
37
36
35
34
33
32
31
2689 drw 03
A
A
A
A
A
A
A
A
A
A
I/O
I/O
1R
8R
2R
3R
7R
0R
4R
5R
6R
9R
7R
6R
,

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