W72M64V-120BI [WEDC]
Flash Module, 2MX64, 120ns, PBGA159, 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159;
| 型号： | W72M64V-120BI |
| 厂家： | 
WHITE ELECTRONIC DESIGNS CORPORATION |
| 描述： | Flash Module, 2MX64, 120ns, PBGA159, 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159 |
| 文件： | 总2页 (文件大小：208K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2M x 64 Flash
Multi-Chip Package
Optimum Density and Performance
in One Package
W72M64V-XBX Features
Designed to complement PowerPC™ high performance memory
controllers (see page 2 for typical application block diagram)
Performance Features
• Simultaneous Read/Write operations
- Data can be continuously read from one bank
while executing erase/program functions in
other bank
- Zero latency between read and write operations
• Zero Power Operation
Benefits
•
•
•
•
70% space savings
Reduced part count
17% I/O reduction
• 16MByte (128Mb) organized as 2Mx64
• Access Times of 100, 120, 150ns
• 1,000,000 Erase/Program Cycles per sector
• Sector Architecture
Suitable for high-reliability
applications
- Bank 1: Eight 4KWord, fifteen 32KWord
Bank 2: Forty-Eight 32K Word
•
Upgradeable to 8Mx64
(contact factory for
future availability)
- Any combination of sectors can be concurrently
erased. Also supports full chip erase.
• Boot Code Sector Architecture (Bottom)
• 3.3V for Read and Write Operations
• Commercial, industrial and military temperature
ranges
Package
-
13x22mm, 159 Plastic Ball Grid Array (PBGA),
286mm2
For more information, visit our website at www.wedc.com
or call (602) 437-1520 and ask for applications support.
* This product is subject to change without notice.
PowerPC™ is a trademark of International Business Machines Corp.
White Electronic Designs
Package Dimensions
TOP VIEW
BOTTOM VIEW
13.25 (0.522)
NOTE: Dimensions in millimeters (inches)
System Block Diagram
PowerPC™ MCP
+ L2 Cache
255 CBGA
60x Data Bus
60x Address Bus
60x Control Bus
PCI Bridge/
Memory
Controller
Control
Buffers
Buffers
x64/x72
SDRAM MCP
219 PBGA
Address
64 bit PCI Control
2M x 64 Flash
32 bit PCI Address/Data
159 PBGA
W72M64V-XBX
* This product is subject to change without notice.
PowerPC™ is a trademark of International Business Machines Corp.
For ordering or information on any of our products and
services, call White Electronic Designs at:
Defense Microelectronics Division
3601 E. University Drive
Phoenix, AZ 85034
Tel: 602-437-1520 Fax: 602-437-9120
www.wedc.com
White Electronic Designs
W72M64V-XBX Rev. 1
07/04 MIF2033
相关型号：
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Flash Module, 2MX64, 120ns, PBGA159, 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
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Flash Module, 2MX64, 150ns, PBGA159, 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
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