Author Topic: TE0725 3.3v power supply pins.  (Read 328 times)

Trenz0691

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TE0725 3.3v power supply pins.
« on: January 18, 2023, 05:13:52 PM »
Hi
Should be pin 5 & 46 of both J1 and J2 powered with external 3.3v supply  in order to power up the module TE0725?
Is it also possible to power up the module by supplying only 3.3v to pin 5 of JB1, JTAG/uart connector? 
Thanks

Waldi3141

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Re: TE0725 3.3v power supply pins.
« Reply #1 on: January 19, 2023, 03:40:14 PM »
Hi,
supplying 3,3V to one of those Pins is normally enough to power up the board.
Yes 3.3V can also be supplied over JB1 (mind the power rating of the supply, TE0790 is not suitable here for delivering power)

good luck!

Trenz0691

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Re: TE0725 3.3v power supply pins.
« Reply #2 on: January 22, 2023, 04:58:22 AM »
Thanks @Waldi3141