參數(shù)資料
型號(hào)： flas00xx
廠商： SIEMENS AG
英文描述： MultiMediaCard(多媒體卡)
中文描述： 多媒體卡（多媒體卡）
文件頁(yè)數(shù)： 10/79頁(yè)
文件大?。?/td> 516K
代理商： FLAS00XX
MultiMediaCard Flash
Preliminary MultiMediaCard Product Manual;
1998 SANDISK CORPORATION
Page 10 of 79
the system controller automatically reverts to a full write, including the final margin verify.
Since the erase is not required in this case, a write to a pre-erased sector with a hot count
of over 16K is still faster than to a sector that has not been pre-erased.
1.5.6 Automatic Sleep Mode
An important feature of the MultiMediaCard-F00XX MultiMediaCard is automatic entrance
and exit from sleep mode. Upon completion of an operation, the MultiMediaCard 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
MultiMediaCard is in sleep mode except when the host is accessing it, thus conserving
power.
When the host is ready to access the MultiMediaCard and it is in sleep mode, any
command issued to the MultiMediaCard will cause it to exit sleep and respond. The host
does not have to issue 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.
1.5.7 Hot Insertion
Support for hot insertion will be required on the host but will be supported through the
connector. Connector manufacturers will provide connectors that have power pins long
enough to be powered before contact is made with the other pins. Please see connector
data sheets for more details. This approach is similar to that used in PCMCIA to allow for
hot insertion. This applies to both MultiMediaCard and SPI modes.
1.5.8 MultiMediaCard Mode
1.5.8.1 MultiMediaCard Standard Compliance
The MultiMediaCard is fully compliant with MultiMediaCard standard specification V1.4.
The structure of the Card Specific Data (CSD) register is compliant with CSD structure
V1.4.
1.5.8.2 Negotiating Operation Conditions
The MultiMediaCard supports the operation condition verification sequence defined in the
MultiMediaCard standard specifications. Should the MultiMediaCard host define an
operating voltage range which is not supported by the MultiMediaCard it will put itself in an
inactive state and ignore any bus communication. The only way to get the card out of the
inactive state is by powering it down and up again.
In Addition the host can explicitly send the card to the inactive state by using the
GO_INACTIVE_STATE command.
相關(guān)PDF資料
PDF描述
FLC-453232-R56M FLC-453232-R56M
FLEX405 Fire Alarm Control Panel with built-in DACT and remote-site upload/download capability
FLI2300 DIGITAL VIDEO FORMAT CONVERTER
FLI8532 Single-Chip LCD TV Controller
FLI8538 Single-Chip Enhanced LCD TV Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FLASH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash Memory Brochure
FLASH CARD-128 功能描述:存儲(chǔ)卡 128 MEG FLASH CARD RoHS:否 制造商:Olimex Ltd. 產(chǎn)品:SD 存儲(chǔ)容量: 連續(xù)讀取: 連續(xù)寫(xiě)入: 有源模式電流: 工作電源電壓: 最大工作溫度: 尺寸:
FLASH CARD-512 功能描述:存儲(chǔ)卡 512 MB COMPACT FLASH CARD RoHS:否 制造商:Olimex Ltd. 產(chǎn)品:SD 存儲(chǔ)容量: 連續(xù)讀取: 連續(xù)寫(xiě)入: 有源模式電流: 工作電源電壓: 最大工作溫度: 尺寸:
FLASH PRO 4 制造商:Microsemi Corporation 功能描述:
FLASH-150Z 制造商:Amprobe Test Tools 功能描述:FLASHLIGHT - 2 AA BATTERIES W/ ZOOM ;ROHS COMPLIANT: NA
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*