参数资料
型号: IDT7037L15PF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: DRAM
英文描述: x18 Dual-Port SRAM
中文描述: 32K X 18 DUAL-PORT SRAM, 15 ns, PQFP100
封装: TQFP-100
文件页数: 2/17页
文件大小: 150K
代理商: IDT7037L15PF
2
IDT7037L
High-Speed 32K x 18 Dual-Port Static RAM Industrial and Commercial Temperature Ranges
The IDT7037 is a high-speed 32K x 18 Dual-Port Static RAM. The
IDT7037 is designed to be used as a stand-alone 576K-bit Dual-Port RAM
or as a combination MASTER/SLAVE Dual-Port RAMfor 36-bit-or-more
word systems. Using the IDT MASTER/SLAVE Dual-Port RAMapproach
in 36-bit or wider memory systemapplications 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 permt independent, asynchronous access for
reads or writes to any location in memory. An automatic power down
feature controlled by the chip enables (
CE
0
and CE
1
) permt the on-chip
circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 1W of power.
The IDT7037 is packaged in a 100-pin Thin Quad Flatpack (TQFP).
NOTES:
1. All Vcc pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. Package body is approximately 14mmx 14mmx 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.
!!"#
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
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
OE
R
GND
I/O
17R
GND
R/
W
R
GND
SEM
R
CE
1R
CE
0R
A
12R
A
13R
A
14R
NC
A
11R
A
10R
A
9R
I
1
I/O
11R
I/O
12R
I/O
13R
I/O
14R
I/O
15R
UB
R
LB
R
4838 drw 02
I/O
15L
I/O
14L
OE
L
Vcc
GND
I/O
17L
I/O
16L
R/
W
L
SEM
L
CE
1L
CE
0L
GND
A
14L
NC
A
13L
A
12L
A
11L
A
10L
A
9L
I/O
10L
I/O
11L
I/O
12L
I/O
13L
UB
L
LB
L
I
5
I
4
I
3
I
2
I
0
I
0
G
I
2
I
4
I
5
I
6
I
7
L
I
3
I
1
I
7
I
8
I
9
I
8
I
9
I
6
A
7
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
I
R
B
R
M
S
B
L
I
L
A
0
A
2
A
3
A
5
A
6
A
1
A
4
A
8R
G
V
I
1
V
V
C
IDT7037PF
PN100-1
(4)
100-Pin TQFP
Top View
(5)
I/O
16R
G
G
.
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