7132LA20JG IDT, 7132LA20JG Datasheet - Page 2

• Manufacturer Part Number: 7132LA20JG
• Description: SRAM
• Manufacturer: IDT
• Series: IDT7132SA/LAr
• Type: Dual Port RAMr

Specifications of 7132LA20JG

• Product Category: SRAM
• Rohs: yes
• Memory Size: 16 Kbit
• Organization: 2 K x 8
• Access Time: 20 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 200 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-52
• Interface: TTL
• Memory Type: Asynchronous
• Part # Aliases: IDT7132LA20JG

BUSY
Description
The IDT7132 is designed to be used as a stand-alone 8-bit Dual-Port RAM
or as a “MASTER” Dual-Port RAM together with the IDT7142 “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.
address, and l/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 of each port to enter
Pin Configurations
NOTES:
1. All V
2. All GND pins must be connected to the ground supply.
3. P48-1 package body is approximately .55 in x 2.43 in x .18 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
IDT7132SA/LA and IDT 7142SA/LA
High Speed 2K x 8 Dual Port Static RAM
R/W
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
The IDT7132/IDT7142 are high-speed 2K x 8 Dual-Port Static RAMs.
Both devices provide two independent ports with separate control,
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.
A
OE
CE
A
A
A
A
A
A
A
A
A
A
10L
0L
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
3L
4L
5L
6L
7L
CC
L
L
L
L
pins must be connected to the 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
IDT7132/
P48-1
C48-2
View
48-Pin
P or C
7142
DIP
Top
&
(5)
(4)
(4)
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
A
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
2692 drw 02
CC
10R
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
7R
6R
5R
4R
3R
2R
1R
0R
R
R
R
R
INDEX
,
I/O
I/O
I/O
A
A
A
A
A
A
A
A
A
1L
2L
3L
4L
5L
6L
7L
8L
9L
0L
1L
2L
2
7
8
9
10
11
12
13
14
15
16
17
18
a very low standby power mode.
devices typically operate on only 325mW of power. Low-power (LA)
versions offer battery backup data retention capability, with each Dual-
Port typically consuming 200µW from a 2V battery.
plastic DIPs, 48-pin LCCs, 52-pin PLCCs, and 48-lead flatpacks.
Military grade product is manufactured in compliance 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.
Capacitance
NOTES:
1. This parameter is determined by device characterization but is not production
2. 3dV represents the interpolated capacitance when the input and output signals
19 20 21 22 23
6 5 4 3 2
Fabricated using IDT’s CMOS high-performance technology, these
The IDT7132/7142 devices are packaged in a 48-pin sidebraze or
tested.
switch from 3V to 0V.
Symbol
C
C
OUT
Military, Industrial and Commercial Temperature Ranges
IN
Input Capacitance
Output Capacitance
48-Pin LCC/ Flatpack
IDT7132/42L48 or F
Top View
Parameter
F48-1
L48-1
24
1
(1)
&
48 47 46 45 44 43
25 26 27 28 29 30
(T
(4)
(4)
A
(5)
= +25°C,f = 1.0MHz)
Conditions
V
V
OUT
IN
= 3dV
= 3dV
(2)
42
41
40
39
38
37
36
35
34
33
32
31
Max.
2692 drw 03
11
11
A
A
I/O
I/O
A
A
A
A
A
A
A
A
0R
1R
2R
3R
4R
5R
6R
7R
8R
9R
2692 tbl 00
Unit
7R
6R
pF
pF
,