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参数资料
| 型号： | 70V05L20J |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | SRAM |
| 英文描述： | 8K X 8 DUAL-PORT SRAM, 20 ns, PQCC68 |
| 封装： | 0.950 X 0.950 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-68 |
| 文件页数： | 12/22页 |
| 文件大小： | 159K |
| 代理商： | 70V05L20J |
6.42
IDT70V05S/L
High-Speed 3.3V 8K x 8 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
2
Description
The IDT70V05 is a high-speed 8K x 8 Dual-Port Static RAM. The
IDT70V05 is designed to be used as a stand-alone 64K-bit Dual-Port
SRAMorasacombinationMASTER/SLAVEDual-PortSRAMfor16-bit-
or-morewordsystems. UsingtheIDTMASTER/SLAVEDual-PortSRAM
approach in 16-bit or wider memory system applications results in full-
speed,error-freeoperationwithouttheneedforadditionaldiscretelogic.
This device provides two independent ports with separate control,
address,andI/Opinsthatpermitindependent,asynchronousaccessfor
reads or writes to any location in memory. An automatic power down
featurecontrolledbyCEpermitstheon-chipcircuitryofeachporttoenter
a very low standby power mode.
FabricatedusingIDT’sCMOShigh-performancetechnology,these
devices typically operate on only 400mW of power.
The IDT70V05 is packaged in a ceramic 68-pin PGA and PLCC
and a 64-pin thin quad flatpack (TQFP).
Pin Configurations(1,2,3)
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. J68-1 package body is approximately .95 in x .95 in x .17 in.
PN64 package body is approximately 14mm x 14mm x 1.4mm.
4. This package code is used to reference the package diagram.
5. This text does not indicate oriention of the actual part-marking
2941 drw 02
12
13
14
15
16
17
18
INDEX
19
20
21
22
987
6
543
21 68 67 66 65
27 28 29 30 31 32 33 34 35 36 37 38 39
V
D
VDD
I/O1R
I/O2R
I/O3R
I/O4R
INTL
VSS
A4L
A3L
A2L
A1L
A0L
A3R
A0R
A1R
A2R
I/O2L
A5L
R
/W
L
11
10
M/
S
23
24
25
26
40 41 42 43
58
57
56
55
54
53
52
51
50
49
48
59
60
47
46
45
44
64 63 62 61
I/O3L
VSS
I/O0R
VDD
A4R
BUSYL
VSS
BUSYR
INTR
A
1
2
R
I/
O
7
R
N
/C
V
S
O
E
R
/W
R
S
E
M
R
C
E
R
O
E
L
S
E
M
L
C
E
L
N
/C
I/
O
0
L
I/
O
1
L
IDT70V05J
J68-1(4)
68-Pin PLCC
Top View(5)
I/O4L
I/O5L
I/O6L
I/O7L
I/O5R
I/O6R
N
/C
A
1
2
L
A
1
R
N
/C
A
1
0
R
A
9
R
A
8
R
A
7
R
A
6
R
A
5
R
A
1
L
A
1
0
L
A
9
L
A
8
L
A
7
L
A
6
L
N
/C
N
/C
,
12/03/01
INDEX
70V05PF
PN-64(4)
64-Pin TQFP
Top View(5)
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
46
45
44
43
42
41
40
39
38
37
36
35
34
47
48
33
1
7
1
8
1
9
2
0
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
1
4
9
5
0
5
1
5
2
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
4
5
3
6
4
I/O2L
VDD
VSS
A4R
BUSYL
BUSYR
INTR
INTL
VSS
M/
S
O
E
L
A
5
L
I/
O
1
L
R
/W
L
C
E
L
S
E
M
L
V
D
N
/C
N
/C
O
E
R
C
E
R
/W
R
S
E
M
R
A
1
2
R
G
N
D
I/O3L
I/O4L
I/O5L
I/O6L
I/O7L
I/O0R
I/O1R
I/O2R
VDD
I/O3R
I/O4R
I/O5R
I/
O
6
R
I/
O
7
R
A
1
R
A
1
0
R
A
9
R
A
8
R
A
7
R
A
6
R
A
5
R
A3R
A2R
A1R
A0R
A0L
A1L
A2L
A3L
A4L
A
6
L
A
7
L
A
8
L
A
9
L
A
1
0
L
A
1
L
A
1
2
L
I/
O
0
L
2941 drw 03
,
12/03/01
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 70V05L20J8 | 功能描述:静态随机存取存储器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 70V05L20JI | 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 3.3V 64KBIT 8KX8 20NS 68PLCC - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:8K x 8 3.3v Dual- Port Ram |
| 70V05L20JI8 | 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 3.3V 64K-Bit 8K x 8 20ns 68-Pin PLCC T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 3.3V 64KBIT 8KX8 20NS 68PLCC - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:8K x 8 3.3v Dual- Port Ram |
| 70V05L20PF | 功能描述:静态随机存取存储器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| 70V05L20PF8 | 功能描述:静态随机存取存储器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
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