6.42
IDT7024S/L
High-Speed 4K x 16 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
2
Description
The IDT7024 is a high-speed 4Kx 16 Dual-Port Static RAM. The
IDT7024 is designed to be used as a stand-alone 64K-bit Dual-Port RAM
or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit or more
word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach
in 32-bit or wider memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
This device provides two independent ports with separate control,
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 chip enable (CE) permits the on-chip circuitry of each
Pin Configurations
(1,2,3)
NOTES:
1. All V
CC pins must be connected to the power supply.
2. All GND pins must be connected to the ground supply.
3. J84-1 package body is approximately 1.15 in x 1.15 in x .17 in.
F84-2 package body is approximately 1.17 in x 1.17 in x .11 in.
PN100-1 package body is approximately 14mm x 14mm x 1.4mm.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 750mW of power. Low-power (L)
versions offer battery backup data retention capability with typical power
consumption of 500µW from a 2V battery.
The IDT7024 is packaged in a ceramic 84-pin PGA, an 84-pin Flatpack
and PLCC, and a 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.
2740 drw 02
14
15
16
17
18
19
20
INDEX
21
22
23
24
11109876543218483
33 34 35 36 37 38 39 40 41 42 43 44 45
V
CC
GND
I/O
8L
A
7L
13
12
25
26
27
28
29
30
31
32
46 47 48 49 50 51 52 53
72
71
70
69
68
67
66
65
64
63
62
73
74
61
60
59
58
57
56
55
54
82 81 80 79 78 77 76 75
GND
BUSY
L
GND
IDT7024J or F
J84-1
(4)
F84-2
(4)
84-Pin PLCC / Flatpack
Top View
(5)
INT
L
M/S
INT
R
I/O
9L
I/O
10L
I/O
11L
I/O
12L
I/O
13L
I/O
14L
I/O
15L
I/O
0R
I/O
1R
I/O
2R
V
CC
I/O
3R
I/O
4R
I/O
5R
I/O
6R
I/O
7R
I/O
8R
A
6L
A
5L
A
4L
A
3L
A
2L
A
1L
A
0L
BUSY
R
A
0R
A
2R
A
3R
A
4R
A
5R
A
6R
A
1R
I
/
O
7
L
I
/
O
6
L
I
/
O
5
L
I
/
O
4
L
I
/
O
3
L
I
/
O
2
L
V
C
C
R
/
W
L
S
E
M
L
C
E
L
U
B
L
L
B
L
N
/
C
A
1
1
L
G
N
D
I
/
O
1
L
I
/
O
0
L
A
1
0
L
A
9
L
A
8
L
O
E
L
I
/
O
9
R
I
/
O
1
0
R
I
/
O
1
1
R
I
/
O
1
2
R
I
/
O
1
3
R
I
/
O
1
4
R
G
N
D
I
/
O
1
5
R
G
N
D
N
/
C
A
1
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
O
E
R
R
/
W
R
S
E
M
R
C
E
R
U
B
R
L
B
R
11/06/01
Index
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
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
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
10099 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
IDT7024PF
PN100-1
(4)
100-Pin TQFP
Top View
(5)
N/C
N/C
N/C
N/C
I/O
10L
I/O
11L
I/O
12L
I/O
13L
GND
I/O
14L
I/O
15L
V
CC
GND
I/O
0R
I/O
1R
I/O
2R
I/O
3R
V
CC
I/O
4R
I/O
5R
I/O
6R
N/C
N/C
N/C
N/C
2740 drw 03
N/C
N/C
N/C
N/C
A
5L
A
4L
A
3L
A
2L
A
1L
A
0L
INT
L
GND
M/S
BUSY
R
INT
R
A
0R
N/C
N/C
N/C
N/C
BUSY
L
A
1R
A
2R
A
3R
A
4R
I
/
O
9
L
I
/
O
8
L
I
/
O
7
L
I
/
O
6
L
I
/
O
5
L
I
/
O
4
L
I
/
O
3
L
I
/
O
2
L
G
N
D
I
/
O
1
L
I
/
O
0
L
O
E
L
V
C
C
R
/
W
L
S
E
M
L
C
E
L
U
B
L
L
B
L
N
/
C
A
1
1
L
A
1
0
L
A
9
L
A
8
L
A
7
L
A
6
L
I
/
O
7
R
I
/
O
8
R
I
/
O
9
R
I
/
O
1
0
R
I
/
O
1
1
R
I
/
O
1
2
R
I
/
O
1
3
R
I
/
O
1
4
R
G
N
D
I
/
O
1
5
R
O
E
R
R
/
W
R
S
E
M
R
C
E
R
U
B
R
L
B
R
G
N
D
N
/
C
A
1
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
A
6
R
A
5
R
11/06/01
