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參數(shù)資料
| 型號： | IDT70V9279S7PRFI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM |
| 中文描述： | 32K X 16 DUAL-PORT SRAM, 18 ns, PQFP128 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGHT, TQFP-128 |
| 文件頁數(shù)： | 2/19頁 |
| 文件大小： | 337K |
| 代理商： | IDT70V9279S7PRFI |
6.42
IDT70V9279/69S/L
High-Speed 32/16K x 16 Dual-Port Synchronous Static RAM Industrial and Commercial Temperature Ranges
Description:
The IDT70V9279/69 is a high-speed 32/16K x 16 bit synchronous
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.
1
2
3
4
5
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9
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27
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36
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38
102
101
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70
69
68
67
66
65
I
1
V
I
1
I
1
I
1
I
1
V
S
A
1
A
1
A
1
A
1
A
1
(
F
/
R
N
N
N
L
R
U
R
C
0
C
1
C
R
V
D
R
W
R
O
R
V
D
V
D
N/C
N/C
N/C
N/C
A
9R
A
8R
A
7R
A
6R
A
5R
A
4R
A
3R
A
2R
A
1R
A
0R
N/C
CNTEN
R
CLK
R
ADS
R
V
SS
V
DD
N/C
A
0L
A
1L
A
2L
A
3L
A
4L
A
5L
A
6L
A
7L
A
8L
A
9L
N/C
N/C
N/C
N/C
I/O
10L
I/O
9L
V
DD
N/C
I/O
8L
N/C
N/C
V
DD
I/O
7L
I/O
6L
I/O
5L
I/O
4L
V
SS
I/O
3L
I/O
2L
V
SS
I/O
1L
I/O
0L
V
DD
V
SS
I/O
0R
I/O
2R
I/O
1R
V
SS
I/O
3R
I/O
4R
I/O
5R
I/O
6R
V
DD
I/O
7R
N/C
N/C
I/O
8R
N/C
V
SS
I/O
9R
I/O
10R
V
DD
70V9279/69PRF
PK-128
(5)
128-Pin TQFP
Top View
(6)
3743 drw 02
A
1
A
1
A
1
A
1
A
1
(
N
N
N
L
L
U
L
C
0
C
1
V
D
V
S
R
W
L
O
L
F
/
L
V
S
I
1
I
1
I
1
I
1
V
D
V
S
I
1
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CNTEN
L
CLK
L
ADS
L
C
L
01/15/04
Pin Configuration
(2,3,4)
NOTES:
1. A
14
X
is a NC for IDT70V9269.
2. All V
DD
pins must be connected to power supply.
3. All V
SS
pins must be connected to ground.
4. Package body is approximately 14mm x 20mm 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.
With an nput data register, the IDT70V9279/69 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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| IDT70V9279S9PRFI | 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 512KBIT 9NS 128TQFP |
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