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upsd3354D

ma19
Associate II

‎2009-09-17 09:31 PM

Posted on September 18, 2009 at 06:31

upsd3354D

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ma19
Associate II

‎2011-05-17 02:52 AM

Posted on May 17, 2011 at 11:52

Hi,

is P1 5V tolerant?

Datasheet hardware description: P3/P4

Datasheet AC/DC-Parameters: P1/P3/P4

What is correctly.

ma19

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shailesh_bebm
Associate II

‎2011-05-17 02:52 AM

Posted on May 17, 2011 at 11:52

port 3 and 4 are 5V tolerant.

Port 1 is not 5V tolerant bcoz it is shared with ADC.

Port A,B,C,D of PSD module are 3.3V tolerant.

The pins on Port 4 have a higher current capability than the pins on Ports 1

and 3.

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