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| 型号： | IDT7008L55J |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 2/19页 |
| 文件大小： | 0K |
| 描述： | IC SRAM 512KBIT 55NS 84PLCC |
| 标准包装： | 9 |
| 格式 - 存储器： | RAM |
| 存储器类型： | SRAM - 双端口，异步 |
| 存储容量： | 512K (64K x 8) |
| 速度： | 55ns |
| 接口： | 并联 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 84-LCC（J 形引线） |
| 供应商设备封装： | 84-PLCC（29.21x29.21） |
| 包装： | 管件 |
| 其它名称： | 7008L55J |
IDT7008S/L
High-Speed 64K x 8 Dual-Port Static RAM
Description
The IDT7008 is a high-speed 64K x 8 Dual-Port Static RAM. The
IDT7008 is designed to be used as a stand-alone 512K-bit Dual-Port RAM
or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more
word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach
in 16-bit or wider memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
This device provides two independent ports with separate control,
address, and I/O pins that permit independent, asynchronous access for
Pin Configurations (1,2,3)
07/16/04
INDEX
Military, Industrial and Commercial Temperature Ranges
reads or writes to any location in memory. An automatic power down
feature controlled by the chip enables ( CE 0 and CE 1 ) permit 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 750mW of power.
The IDT7008 is packaged in a 84-pin Ceramic Pin Grid Array (PGA),
a 84-pin Plastic Leadless Chip Carrier (PLCC) and a 100-pin Thin Quad
Flatpack (TQFP).
A 6R
A 5R
A 4R
A 3R
A 2R
A 1R
A 0R
11 10 9
12
13
14
15
16
17
18
8 7
6 5
4 3
2 1 84 83 82 81 80 79 78 77 76 75
74
73
72
71
70
69
68
NC
I/O 7R
I/O 6R
I/O 5R
I/O 4R
I/O 3R
Vcc
INT R
BUSY R
M/ S
GND
BUSY L
INT L
NC
A 0L
A 1L
A 2L
A 3L
A 4L
A 5L
19
20
21
22
23
24
25
26
27
28
29
30
31
IDT7008J
J84-1 (4)
84-Pin PLCC
Top View (5)
67
66
65
64
63
62
61
60
59
58
57
56
55
I/O 2R
I/O 1R
I/O 0R
GND
Vcc
I/O 0L
I/O1 L
GND
I/O 2L
I/O 3L
I/O 4L
I/O 5L
I/O 6L
A 6L
32 54
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
I/O 7L
,
3198 drw 02
NOTES:
1. This text does not indicate orientation of the actual part marking.
2. All Vcc pins must be connected to power supply.
3. Package body is approximately 1.15 in x 1.15 in x .17 in.
4. This package code is used to reference the package diagram.
5. All GND pins must be connected to ground supply.
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT7008L55J8 | 功能描述:IC SRAM 512KBIT 55NS 84PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口，同步 存储容量:1.125M（32K x 36） 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA（17x17） 包装:带卷 (TR) 其它名称:70V3579S5BCI8 |
| IDT7008L55JB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM |
| IDT7008L55JI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM |
| IDT7008L55PF | 功能描述:IC SRAM 512KBIT 55NS 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口，同步 存储容量:1.125M（32K x 36） 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA（17x17） 包装:带卷 (TR) 其它名称:70V3579S5BCI8 |
| IDT7008L55PF8 | 功能描述:IC SRAM 512KBIT 55NS 100TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口，同步 存储容量:1.125M（32K x 36） 速度:5ns 接口:并联 电源电压:3.15 V ~ 3.45 V 工作温度:-40°C ~ 85°C 封装/外壳:256-LBGA 供应商设备封装:256-CABGA（17x17） 包装:带卷 (TR) 其它名称:70V3579S5BCI8 |
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