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参数资料
| 型号： | SDCFAA-002G |
| 厂商： | SANDISK CORP |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, XMA50 |
| 封装： | PC CARD-50 |
| 文件页数： | 14/47页 |
| 文件大小： | 397K |
| 代理商： | SDCFAA-002G |
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SanDisk CompactFlash Card OEM Product Manual
Interface Description
02/09, Rev. 1.0 ii 2007 - 2009 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements.
21
Signal Name
Dir.
Pin
Description
DSTROBE
(All Modes – Ultra DMA
Read Protocol Active)
In all modes, when Ultra DMA mode DMA
Read is active, this signal is the data in
strobe generated by the device. Both the
rising and falling edge of DSTROBE
cause data to be latched by the host. The
device may stop generating DSTROBE
edges to pause an Ultra DMA data in
burst.
-WE
(PC Card Memory Mode)
I
36
This is a signal driven by the host and
used for strobing memory write data to the
registers of the CompactFlash Storage
Card or CF+ Card when the card is
configured in the memory interface mode.
It is also used for writing the configuration
registers.
-WE
(PC Card I/O Mode)
In PC Card I/O Mode, this signal is used
for writing the configuration registers.
-WE
(True IDE Mode)
In True IDE Mode, this input signal is not
used and should be connected to VCC by
the host.
WP
(PC Card Memory Mode)
Write Protect
O
24
Memory Mode – The CompactFlash
Storage Card or CF+ Card does not have
a write protect switch. This signal is held
low after the completion of the reset
initialization sequence.
-IOIS16
(PC Card I/O Mode)
I/O Operation – When the CompactFlash
Storage Card or CF+ Card is configured
for I/O Operation Pin 24 is used for the
-I/O Selected is 16 Bit Port (-IOIS16)
function. A Low signal indicates that a 16
bit or odd byte only operation can be
performed at the addressed port.
-IOCS16
(True IDE Mode)
In True IDE Mode this output signal is
asserted low when this device is expecting
a word data transfer cycle.
相关PDF资料 |
PDF描述 |
|---|---|
| SDCFB-16-101 | FLASH MEMORY DRIVE CONTROLLER, XMA50 |
| SDCF2B-300-101 | FLASH MEMORY DRIVE CONTROLLER, XMA |
| SDCFBI-48-101 | FLASH MEMORY DRIVE CONTROLLER, XMA50 |
| SDCFB-32-101 | FLASH MEMORY DRIVE CONTROLLER, XMA50 |
| SDCF2BI-256-101 | FLASH MEMORY DRIVE CONTROLLER, XMA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SDCFAA-004G | 制造商:SanDisk Corporation 功能描述:Flash Card 4G-byte 3.3V/5V CompactFlash 50-Pin 制造商:SanDisk 功能描述:Flash Card 4G-byte 3.3V/5V CompactFlash 50-Pin |
| SDCFAA-004G-F | 制造商:SanDisk Corporation 功能描述:Flash Card 4G-Byte 3.3V/5V CompactFlash 50-Pin 制造商:SanDisk 功能描述:Flash Card 4G-Byte 3.3V/5V CompactFlash 50-Pin |
| SDCFAA-008G | 制造商:SanDisk Corporation 功能描述:Flash Card 8G-byte 3.3V/5V CompactFlash 50-Pin 制造商:SanDisk 功能描述:Flash Card 8G-byte 3.3V/5V CompactFlash 50-Pin |
| SDCFAA-016G | 制造商:SanDisk Corporation 功能描述:Flash Card 16G-byte 3.3V/5V CompactFlash 50-Pin |
| SDCFB16101 | 制造商:SAND 功能描述: |
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