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參數(shù)資料
| 型號(hào)： | WED7P256CFA7001I25 |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | PROM |
| 英文描述： | 16M X 16 FLASH 3V PROM CARD, 250 ns, UUC50 |
| 封裝： | CARD-50 |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大小： | 158K |
| 代理商： | WED7P256CFA7001I25 |
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White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic
WED7PxxxCFA70xxI25
July 2005
Rev. 1
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FEATURES
CompactFlashTM Compatibility
3.3V or 5.0V single power supply.
50 pin two piece connector with Type-I form
factor (3.3mm thickness)
Support for CIS implementation with 256 bytes of
attribute memory
Interface modes
PC card memory mode
PC card I/O mode
True IDE mode
High performance
Interface Transfer speed in PIO mode 4 or Multi
Word DMA mode 2 cycle timing, 16.6 Mbytes/
second (theoretical)
Sustained write: max 6.0 Mbytes/s in ATA PIO
mode 4 cycle timing
Sustained read: max 6.5 Mbytes/s in ATA PIO
mode 4 cycle timing
W/E Endurance: 100,000cycles1 /300,000cycles2
Notes: 1. TA = -40 to 85°C
2. TA = 0 to 70°C
DESCRIPTION
The WED7PxxxCFA70xxI25 series CompactFlash card
is an ATA interface ash memory card based on ash
technology. The CompactFlash card is constructed with
a ash disk controller chip and NAND-type ash memory
device. Operates from a single 5-Volt or 3.3-Volt power
source. The card is available in CompactFlash type-I
form factor with 128MB, 256MB, 512MB and 1.02GB
unformatted capacity. Being able to emulate IDE hard disk
drives and certied in accordance with the CompactFlash
Certication Plan, WEDC’s CompactFlash card is a
CompactFlashTM Card
perfect choice for solid-state mass-storage in industrial
applications and applications that require performance and
extended environmental tolerances. Other applications
include handheld devices such as Digital Cameras, Audio
Players, and PDAs.
Dimensions:
Type I card : 36.4mm(L) x 42.8mm (W) x 3.3mm (H)
Lead free and RoHS compliant
Storage Capacities:
128MB, 256MB, 512MB and 1.02GB (unformatted)
Operating Voltage:
3.3V ± 5%
5.0V ± 0.5V
Power consumption:
5V operation
Active mode:
Write operation: 28 mA (Typ.)
Read operation: 23 mA (Typ.)
Power down mode: 1.2mA (Typ.) 2.0mA (max.)
3.3V operation
Active mode:
Write operation: 25 mA (Typ.)
Read operation: 21 mA (Typ.)
Power down mode: 1.0mA (Typ.) 1.5mA (max.)
Environment conditions:
Operating temperature: -40°C to 85°C
Storage temperature: -45°C to 90°C
Storage humidity: 95% (max) (No condensation)
* This product is subject to change without notice.
Notes: CompactFlash is a trademark of SanDisk Corporation and is licensed royalty-
free to the CFA, which in turn will license it royalty-free to CFA members.
CFA: CompactFlash Association.
PRODUCT TYPES
Card Density
Model No.
Cylinder
Head
Sector
Memory capacity1
128MB
7P128CFA70xxI25
978
8
32
128,188,416 Byte
256MB
7P256CFA70xxI25
978
16
32
256,376,832 Byte
512MB
7P512CFA70xxI25
993
16
63
512,483,328 Byte
1.02GB
7P1G0CFA70xxI25
1985
16
63
1024,450,560 Byte
1: It is the logical address capacity including the area used for File System.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WED7P256CFA8000C25 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:CompactFlashTM Card |
| WED7P256CFA8001C25 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:CompactFlashTM Card |
| WED7P2G0ATA8003C25 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:32MB to 4GB Flash Card |
| WED7P2G0ATA8004C25 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:32MB to 4GB Flash Card |
| WED7P2G0CFA8000C25 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:CompactFlashTM Card |
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