參數(shù)資料
型號(hào): IDT70V9079L6PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM
中文描述: 32K X 8 DUAL-PORT SRAM, 15 ns, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
文件頁(yè)數(shù): 2/19頁(yè)
文件大小: 332K
代理商: IDT70V9079L6PF
6.42
IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM Industrial and Commercial Temperature Ranges
Description:
The IDT70V9089/79 is a high-speed 64/32K x 8 bit synNchronous
Dual-Port RAM. The memory array utilizes Dual-Port memory cells to
allow simultaneous access of any address from both ports. Registers on
control, data, and address inputs provide minimal setup and hold times.
The timing latitude provided by this approach allows systems to be
designed with very short cycle times.
Pin Configurations
(2,3,4)
NOTES:
1. A
15
X
is a NC for ID70V9079.
2. All Vcc pins must be connected to power supply.
3. All GND pins must be connected to ground.
4. Package body is approximately 14mm x 14mm x 1.4mm.
5. This package code is used to reference the package diagram.
6. 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
IDT70V9089/79PF
PN100-1
(5)
100-PIN TQFP
TOP VIEW
(6)
NC
V
SS
FT
/PIPE
R
OE
R
R/
W
R
CNTRST
R
CE
1R
CE
0R
NC
NC
V
SS
NC
A
12R
A
13R
A
14R
A
15R
(1)
A
11R
A
10R
A
9R
A
8R
A
7R
NC
NC
NC
NC
3750 drw 02
NC
NC
FT
/PIPE
L
OE
L
R/
W
L
CNTRST
L
CE
1L
CE
0L
NC
NC
NC
V
DD
NC
NC
A
14L
A
15L
(1)
A
13L
A
8L
A
9L
A
7L
NC
NC
A
12L
A
11L
A
10L
I
6
I
5
I
4
I
3
I
2
I
0
I
0
I
I
V
S
I
2
I
4
I
5
I
6
I
7
L
I
3
I
1
I
7
N
N
A
6
A
5
A
4
A
3
A
2
A
1
A
0
C
R
C
R
A
R
A
L
C
L
C
L
A
0
A
2
A
3
A
5
A
6
A
1
A
4
N
N
V
D
V
S
V
D
G
N
N
V
S
N
N
,
01/15/04
With an nput data register, the IDT70V9089/79 has been optimized for
applications having unidirectional or bidirectional data flow in bursts. An
automatic power down feature, controlled by
CE
0
and CE
1,
permits 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 429mW of power.
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