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參數資料
| 型號： | 7P048FLF0405C25 |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | PROM |
| 英文描述： | 24M X 16 FLASH 5V PROM CARD, 250 ns, XMA68 |
| 封裝： | CARD-68 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 209K |
| 代理商： | 7P048FLF0405C25 |
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White Electronic Designs Corporation (508) 485-4000 www.whiteedc.com
White Electronic Designs
PCMCIA Flash Memory Card
FLF0 Series
June 2003 Rev. 5
ECO #16109
High Density FLASH Memory Card
16, 32, 48, 64, 80 MEGABYTE
FEATURES
n
Low cost High Density Linear Flash Card
n
Single 5V Supply
- (3V/5V operation is available as an option)
n
Based on Intel 28F640J5 (MLC) Components
n
Fast Read Performance
- 250ns Maximum Access Time
- (200ns optional)
n
PCMCIA compatible
- x8/ x16 Data Interface
n
32-Byte Write Buffer
- 6s per Byte Effective Write Time
n
Cross-Compatible Command Support
- Intel Basic Command Set
- Common Flash Interface (CFI)
- Scaleable Command Set
n
Power-Down Mode
- Reset, Power Down Registers
n
10,000 Erase Cycles per Block
n
128K word symmetrical Block Architecture
n
PC Card Standard Type II Form Factor
GENERAL DESCRIPTION
WEDCs Flash memory cards FLF0 Series - offer
high density linear Flash memory for code and data
storage, high performance disk emulation, mobile PC
and embedded applications.
The WEDC FLF0 series is based on Intels Multi Level
Cell (MLC) Flash memory technology, providing high
density Flash components at significantly lower cost per
megabyte. MLC technology allows for two bits of
information to be stored in a single cell. This leads to
reduced die size and reduced cost per megabyte.
WEDCs FLF0 series cards are built with Intels 64Mb
components, 28F640J5, with manufacturer/device ID
of 89/15H. The FLF0 series is available in standard
densities of 16, 32, 48 and 64MB.
Additionally, WEDCs FLF0 series provides densities
beyond the 64MB density, supported by PCMCIA standard.
These higher densities are based on a paging
scheme. By writing a page address to the Configuration
Option Register (address 4000H), an additional page
of memory could be access. The current FLF0 series
supports densities to 80MB: total of 2 pages: page 0 :=
64MB, page 1 := 16MB.
To provide a 16 bit word wide access and to support
PCMCIA standard, devices are paired on the card.
Therefore, the Flash array is structured in 128K word
(256kB) blocks. Write, read and block erase operations
can be performed as either a word or byte wide
operation.
The FLF0 series cards conform with the PC Card 95
Standard supported by PCMCIA and JEIDA, providing
electrical and physical compatibility. The PC Card form
factor offers an industry standard pinout and mechanical
outline, allowing density upgrades without system
design changes.
WEDCs standard cards are shipped with WEDCs
Flash Logo. Cards are also available with blank
housings (no Logo). The blank housings are available
in both, a recessed (for label) or flat housing. Please
contact WEDC sales representative for further
information on Custom artwork.
相關PDF資料 |
PDF描述 |
|---|---|
| 7P064FLF0403C25 | 32M X 16 FLASH 5V PROM CARD, 250 ns, XMA68 |
| 7P032FLF0403C20 | 16M X 16 FLASH 5V PROM CARD, 200 ns, XMA68 |
| 7P032FLF0403C25 | 16M X 16 FLASH 5V PROM CARD, 250 ns, XMA68 |
| 7P080FLF0203C25 | 40M X 16 FLASH 5V PROM CARD, 250 ns, XMA68 |
| 7P080FLF0204C25 | 40M X 16 FLASH 5V PROM CARD, 250 ns, XMA68 |
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