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参数资料
| 型号： | SDCFAB-016G |
| 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： | 13/47页 |
| 文件大小： | 397K |
| 代理商： | SDCFAB-016G |
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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.
20
Signal Name
Dir.
Pin
Description
RESET
(PC Card Memory Mode)
I
41
The CompactFlash Storage Card or CF+
Card is Reset when the RESET pin is high
with the following important exception:
The host may leave the RESET pin open
or keep it continually high from the
application of power without causing a
continuous Reset of the card. Under
either of these conditions, the card shall
emerge from power-up having completed
an initial Reset.
The CompactFlash Storage Card or CF+
Card is also Reset when the Soft Reset bit
in the Card Configuration Option Register
is set.
RESET
(PC Card I/O Mode)
This signal is the same as the PC Card
Memory Mode signal.
-RESET
(True IDE Mode)
In the True IDE Mode, this input pin is the
active low hardware reset from the host.
VCC
(PC Card Memory Mode)
--
13,38
+5 V, +3.3 V power.
VCC
(PC Card I/O Mode)
This signal is the same for all modes.
VCC
(True IDE Mode)
This signal is the same for all modes.
-VS1
-VS2
(PC Card Memory Mode)
O
33
40
Voltage Sense Signals. -VS1 is grounded
on the Card and sensed by the Host so
that the CompactFlash Storage Card or
CF+ Card CIS can be read at 3.3 volts
and -VS2 is reserved by PCMCIA for a
secondary voltage and is not connected
on the Card.
-VS1
-VS2
(PC Card I/O Mode)
This signal is the same for all modes.
-VS1
-VS2
(True IDE Mode)
This signal is the same for all modes.
-WAIT
(PC Card Memory Mode –
Except Ultra DMA
Protocol Active)
O
42
The -WAIT signal is driven low by the
CompactFlash Storage Card or CF+ Card
to signal the host to delay completion of a
memory or I/O cycle that is in progress.
-WAIT
(PC Card I/O Mode –
Except Ultra DMA
Protocol Active)
This signal is the same as the PC Card
Memory Mode signal.
IORDY
(True IDE Mode – Except
Ultra DMA Protocol
Active)
In True IDE Mode, except in Ultra DMA
modes, this output signal may be used as
IORDY.
-DDMARDY
(All Modes – Ultra DMA
Write Protocol Active)
In all modes, when Ultra DMA mode DMA
Write is active, this signal is asserted by
the device during a data burst to indicate
that the device is ready to receive Ultra
DMA data out bursts. The device may
negate -DDMARDY to pause an Ultra
DMA transfer.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SDCFB16101 | 制造商:SAND 功能描述: |
| SDCFB1610100 | 制造商:SanDisk Corporation 功能描述: |
| SDCFB-16-101-50 | 制造商:SanDisk Corporation 功能描述:Compactflash |
| SDCFB-2048-201-01 | 制造商:SanDisk Corporation 功能描述:2048MB Standard Grade CompactFlash |
| SDCFB-256-201-80 | 制造商:SanDisk Corporation 功能描述:256MB 50P CF COMPACTFLASH CARD INDUSTRIAL GRADE CLAM |
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