IDT7133 IDT [Integrated Device Technology], IDT7133 Datasheet - Page 2

• Manufacturer Part Number: IDT7133
• Description: HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS
• Manufacturer: IDT [Integrated Device Technology]

memory system applications results in full-speed, error-free operation
without the need for additional discrete logic.
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 of each
port to enter a very low standby power mode.
devices typically operate on only 1,150mW of power. Low-power (LA)
NOTES:
1. Both V
2. Both GND pins must be connected to the ground supply to ensure reliable
3. J68-Package body is approximately 0.95 in x 0.95 in x 0.17 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
GND
I/O
I/O
I/O
I/O
I/O
I/O
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IDT7133SA/LA, IDT7143SA/LA
High-Speed 2K x 16 Dual-Port RAM
Both devices provide two independent ports with separate control,
Fabricated using IDT’s CMOS high-performance technology, these
INDEX
I/O
CC
operation.
operation.
F68-Package body is approximately 1.18 in x 1.18 in x 0.16 in.
PN100-Package body is approximately 14mm x 14mm x 1.4mm.
10L
11L
12L
13L
14L
15L
0R
1R
2R
3R
4R
5R
6R
7R
9L
(1)
(2)
CC
pins must be connected to the power supply to ensure reliable
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
9 8
7
6 5 4
68-Pin PLCC/Flatpack
J68-1 / F68-1
3
Top View
IDT7133/43
2
1
68 67 66 65 64 63 62 61
(5)
(4)
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
2746 drw 02
A
A
A
A
A
A
A
CE
A
A
A
A
A
A
BUSY
CE
BUSY
6L
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
5R
6.42
Index
L
R
2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
GND
V
V
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
versions offer battery backup data retention capability, with each port
typically consuming 200µW for a 2V battery.
in a 68-pin ceramic PGA, 68-pin flatpack, 68-pin PLCC and 100-pin
TQFP. 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.
10L
11L
12L
13L
14L
15L
CC
CC
L
0R
1R
2R
3R
4R
5R
6R
R
The IDT7133/7143 devices have identical pinouts. Each is packed
Military, Industrial and Commercial Temperature Ranges
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
IDT7133/43PF
100-Pin TQFP
Top View
PN100-1
(4)
(5)
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
2746 drw 03
N/C
N/C
N/C
N/C
A
A
A
A
A
A
N/C
BUSY
GND
N/C
BUSY
N/C
A
A
A
A
A
N/C
N/C
N/C
N/C
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
,