- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄298480 > 70T631S12DDGI (INTEGRATED DEVICE TECHNOLOGY INC) 256K X 18 DUAL-PORT SRAM, 12 ns, PQFP144 PDF資料下載
參數(shù)資料
| 型號： | 70T631S12DDGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | SRAM |
| 英文描述： | 256K X 18 DUAL-PORT SRAM, 12 ns, PQFP144 |
| 封裝： | 20 X 20 MM, 1.40 MM HIEGHT, GREEN, TQFP-144 |
| 文件頁數(shù)： | 22/27頁 |
| 文件大小： | 220K |
| 代理商： | 70T631S12DDGI |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁當(dāng)前第22頁第23頁第24頁第25頁第26頁第27頁
IDT70T633/1S
High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
4
NOTES:
1. All VDD pins must be connected to 2.5V power supply.
2. All VDDQ pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to VDD (2.5V), and 2.5V if OPT pin for that port is
set to VSS (0V).
3. All VSS pins must be connected to ground.
4. A18X is a NC for IDT70T631.
5. Package body is approximately 20mm x 20mm x 1.4mm.
6. This package code is used to reference the package diagram.
7. 8ns Commercial and 10ns Industrial speed grades are not available in the DD-144 package.
8. This text does not indicate orientation of the actual part-marking.
9. Due to the restricted number of pins, JTAG is not supported in the DD-144 package.
VSS
VDDQR
VSS
I/O9L
I/O9R
I/O10L
I/O10R
I/O11L
I/O11R
VDDQL
VSS
I/O12L
I/O12R
VDDQR
ZZR
VDD
VSS
VDDQL
VSS
I/O13R
I/O13L
I/O14R
I/O14L
VDDQR
VSS
I/O15R
I/O15L
I/O16R
I/O16L
I/O17R
I/O17L
VSS
VDDQL
NC
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
26
27
28
29
30
31
32
33
34
35
36
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
7
6
8
6
9
7
0
7
1
7
2
108
107
106
105
104
103
102
101
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
75
74
73
1
4
1
4
3
1
4
2
1
4
1
4
0
1
3
9
1
3
8
1
3
7
1
3
6
1
3
5
1
3
4
1
3
1
3
2
1
3
1
3
0
1
2
9
1
2
8
1
2
7
1
2
6
1
2
5
1
2
4
1
2
3
1
2
1
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
0
1
0
9
V
D
N
C
N
C
A
1
8
R
(4
)
A
1
7
R
A
1
6
R
A
1
5
R
A
1
4
R
A
1
3
R
A
1
2
R
A
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
U
B
R
L
B
R
C
E
1
R
C
E
0
R
V
D
V
S
E
M
R
O
E
R
/W
R
B
U
S
Y
R
IN
T
R
M
/S
A
6
R
A
5
R
A
4
R
A
3
R
A
2
R
A
1
R
A
0
R
V
D
V
S
OPTL
VDDQR
VSS
I/O8L
I/O8R
I/O7L
I/O7R
I/O6L
I/O6R
VSS
VDDQL
I/O5L
I/O5R
VSS
VDDQR
VDD
VSS
ZZL
VDDQL
I/O4R
I/O4L
I/O3R
I/O3L
VSS
VDDQR
I/O2R
I/O2L
I/O1R
I/O1L
I/O0R
I/O0L
VSS
VDDQL
OPTR
V
D
N
C
N
C
A
1
8
L
(4
)
A
1
7
L
A
1
6
L
A
1
5
L
A
1
4
L
A
1
3
L
A
1
2
L
A
1
L
A
1
0
L
A
9
L
A
8
L
A
7
L
U
B
L
B
L
C
E
1
L
C
E
0
L
V
D
V
S
E
M
L
O
E
L
R
/W
L
B
U
S
Y
L
IN
T
L
N
C
A
6
L
A
5
L
A
4
L
A
3
L
A
2
L
A
1
L
A
0
L
V
D
V
S
70T633/1DD
DD-144(5,6,7)
144-Pin TQFP
Top View(8)
5670 drw 02a
,
03/13/03
Pin Configurations(1,2,3,8) (con't.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 70V18L15PF8 | 64K X 9 DUAL-PORT SRAM, 15 ns, PQFP100 |
| 70V3319S166BFG | 256K X 18 DUAL-PORT SRAM, 3.6 ns, CBGA208 |
| 70V3319S133BCGI | 256K X 18 DUAL-PORT SRAM, 4.2 ns, CBGA256 |
| 70V9389L9PRFI8 | 64K X 18 DUAL-PORT SRAM, 20 ns, PQFP128 |
| IDT70V9289L9PRF8 | 64K X 16 DUAL-PORT SRAM, 20 ns, PQFP128 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 70T631S15BC | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 2.5V 4M-Bit 256K x 18 15ns 256-Pin CABGA Tray 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 2.5V 4.5MBIT 256KX18 15NS 256BGA - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:256K X 18 STD-PWR, 2.5V DUAL PORT RAM |
| 70T631S15BC8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 2.5V 4M-Bit 256K x 18 15ns 256-Pin CABGA T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 2.5V 4.5MBIT 256KX18 15NS 256BGA - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256K X 18 STD-PWR, 2.5V DUAL PORT RAM |
| 70T631S15BF | 功能描述:靜態(tài)隨機(jī)存取存儲器 256K X 18 STD-PWR, 2.5V DUAL PORT RAM RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| 70T631S15BF8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 2.5V 4M-Bit 256K x 18 15ns 208-Pin CABGA T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 2.5V 4.5MBIT 256KX18 15NS 208FPBGA - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:256K X 18 STD-PWR, 2.5V DUAL PORT RAM |
| 70T633S10BC | 功能描述:靜態(tài)隨機(jī)存取存儲器 512K X 18 STD-PWR, 2.5V DUAL PORT RAM RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。