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TSXGUSDHC21 参数 Datasheet PDF下载

TSXGUSDHC21图片预览
型号: TSXGUSDHC21
PDF下载: 下载PDF文件 查看货源
内容描述: 高容量的microSD卡 [High Capacity microSD Card]
分类和应用:
文件页数/大小: 25 页 / 642 K
品牌: TRANSCEND [ TRANSCEND INFORMATION. INC. ]
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microSDHC Card series  
High Capacity microSD Card  
Single card capacitance  
CCARD  
RDAT3  
10  
16  
90  
pF  
Maximum signal line inductance  
Pull-up resistance inside card (pin1)  
nH  
fPP 20 MHz  
10  
kΩ  
May be used for card  
detection  
Note that the total capacitance of CMD and DAT lines will be consist of CHOST, CBUS and one CCARD only because they are  
connected separately to the SD Memory Card host.  
Host should consider total bus capacitance for each signal as the sum of CHOST, CBUS, and CCARD, these parameters are  
defined by per signal. The host can determine CHOST and CBUS so that total bus capacitance is less than the card estimated  
capacitance load (CL=40 pF). The SD Memory Card guarantees its bus timing when total bus capacitance is less than  
maximum value of CL (40 pF).  
4
Transcend Information Inc.