- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄377258 > IDT70125S35JG (INTEGRATED DEVICE TECHNOLOGY INC) HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT PDF資料下載
參數(shù)資料
| 型號(hào)： | IDT70125S35JG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類(lèi)： | DRAM |
| 英文描述： | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| 中文描述： | 2K X 9 DUAL-PORT SRAM, 35 ns, PQCC52 |
| 封裝： | 0.75 X 0.75 INCH, 0.17 INCH HEIGHT, GREEN, PLASTIC, LCC-52 |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大?。?/td> | 139K |
| 代理商： | IDT70125S35JG |
第1頁(yè)當(dāng)前第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)
6.42
IDT70121/IDT70125
High-Speed 2K x 9 Dual-Port Static RAM with Busy & Interrupt Industrial and Commercial Temperature Ranges
APRIL 05, 2006
.
05/27/04
A
9R
I/O
8R
I/O
7R
G
2
2
2
2
2
2
2
2
2
3
3
3
7
6
5
4
3
2
5
5
5
4
4
4
3
8
9
10
11
12
13
14
15
16
17
18
19
20
IDT70121/125J
J52-1
(4)
A
6L
A
7L
A
8L
A
9L
A
1L
A
2L
A
3L
A
4L
A
5L
I/O
0L
I/O
1L
I/O
2L
I/O
3L
46
45
44
43
42
41
40
39
38
37
36
35
34
A
5R
A
6R
A
7R
A
8R
A
0R
A
1R
A
2R
A
3R
A
4R
1
INDEX
OE
R
2654 drw 02
52-Pin PLCC
Top View
(5)
A
1
I
R
R
W
R
C
R
V
C
C
L
I
L
A
1
O
L
A
0
I
4
I
5
I
6
I
7
I
8
I
0
I
1
I
2
I
3
I
4
I
5
I
6
B
R
R
W
L
B
L
Pin Configurations
(1,2,3)
Description
The IDT70121/IDT70125 are high-speed 2K x 9 Dual-Port Static
RAMs. The IDT70121 is designed to be used as a stand-alone 9-bit Dual-
Port RAMor as a “MASTER” Dual-Port RAMtogether with the IDT70125
“SLAVE” Dual-Port in 18-bit-or-more word width systems. Using the IDT
MASTER/SLAVE Dual-Port RAMapproach in 18-bit-or-wider memory
systemapplications results in full-speed, error-free operation without the
need for additional discrete logic.
Both devices provide 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
CE
, permts the on-chip circuitry of each port to enter
a very low standby power mode.
The IDT70121/IDT70125 utilizes a 9-bit wide data path to allow for
Data/Control and parity bits at the users option. This feature is especially
useful in data communications applications where it is necessary to use a
parity bit for transmssion/reception error checking.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 675mW of power. Low-power (L)
versions offer battery backup data retention capability with each port
typically consumng 200μW froma 2V battery.
The IDT70121/IDT70125 devices are packaged in a 52-pin PLCC.
NOTES:
1. All V
CC
pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. Package body is approximately .75 in x .75 in x .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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT70125S35JGI | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S45JG | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S45JGI | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S55JG | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S55JGI | HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT70125S35JGI | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S35L52 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x9 Dual-Port SRAM |
| IDT70125S35L52B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x9 Dual-Port SRAM |
| IDT70125S45J | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
| IDT70125S45JG | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:HIGH-SPEED 2K x 9 DUAL-PORT STATIC RAM WITH BUSY & INTERRUPT |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。