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参数资料
| 型号： | SDCF2BI-300-101 |
| 厂商： | SANDISK CORP |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, XMA |
| 封装： | PC CARD-50 |
| 文件页数： | 13/120页 |
| 文件大小： | 1509K |
| 代理商： | SDCF2BI-300-101 |
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CompactFlash Memory Card Product Manual
SanDisk CompactFlash Memory Card Product Manual Rev. 7 2000 SANDISK CORPORATION
11
1.7.6
Automatic Sleep Mode
A unique feature of the SanDisk CompactFlash
Memory Card (and other SanDisk products) is
automatic entrance and exit from sleep mode.
Upon
completion
of
a
command,
the
CompactFlash Card will enter the sleep mode to
conserve power if no further commands are
received within 5 msec. The host does not have to
take any action for this to occur. In most systems,
the CompactFlash Memory Card is in sleep mode
except when the host is accessing it,
thus
conserving power. Note that the delay from
command completion to entering sleep mode can be
adjusted.
When
the
host
is
ready
to
access
the
CompactFlash Memory Card and it is in sleep
mode, any command issued to the CompactFlash
Card will cause it to exit sleep and respond. The
host does not have to follow the ATA protocol of
issuing a reset first. It may do this if desired, but
it is not needed. By not issuing the reset,
performance is improved through the reduction of
overhead but this must be done only for the
SanDisk products as other ATA products may not
support this feature.
1.7.7
Dynamic Adjustment of Performance
versus Power Consumption
This feature is no longer supported. This command
will be treated as a NOP (No Operation) to
guarantee backward compatibility.
1.7.8
Power Supply Requirements
This is a dual voltage product which means i t
will operate at a voltage range of 3.30 volts ± 5%
or 5.00 volts ± 10% (± 5% for industrial versions).
Per the PCMCIA specification section 2.1.1, the
host system must apply 0 volts in order to change a
voltage range. This same procedure of providing 0
volts to the card is required if the host system
applies an input voltage outside the desired
voltage by more than 20%. This means less than
4.0 volts for the 5.00 volt range and less than 2.70
volts for the 3.30 volt range.
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PDF描述 |
|---|---|
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| SDP3BI-110-101-S1 | 4 Mbps, IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, XMA68 |
| SDP3CI-20-101-S1 | 4 Mbps, IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, XMA68 |
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| SE370C722AFZL | 8-BIT, UVPROM, MICROCONTROLLER, CQCC44 |
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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