TS8GUSDHC6-P3 参数 Datasheet PDF下载

TS4/8GUSDHC6-P3

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Bus Signal Levels

4/8GB microSDHC Class 6 Card + Reader P3

As the bus can be supplied with a variable supply voltage, all signal levels are related to the supply voltage.

To meet the requirements of the JEDEC specification JESD8-1A and JESD8-7, the card input and output voltages shall be

within the following specified ranges for any V

DD

of the allowed voltage range:

Parameter

Output HIGH voltage

Output LOW voltage

Input HIGH voltage

Input LOW voltage

Symbol

V

OH

V

OL

V

IH

V

IL

Min.

0.75* V

DD

Max.

0.125* V

DD

Unit

V

V

V

V

Remark

I

OH

= -100

µA

@V

DD

min

I

OL

= -100

µA

@V

DD

min

0.625* V

DD

V

SS

– 0.3

V

DD

+ 0.3

0.25* V

DD

5

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