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Carambola 2 J12/J13 signal levels
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hutorny
Joined: 11 Jun 2013, 11:34
Posts: 39
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Hello,
I could not find electrical characteristics for J12/J13 in the datasheet.
May you please clarify.
What is the logic level? CMOS 3.3 or CMOS 2.5?
As per it seems to be CMOS 2.5, is it right?
What is the max current for GPIO and special function pins?
All 24 mA as same datasheet states?
What is the max capacitance on SPI wires to keep the device functional?
Thanks in advance.
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| 20 Jul 2013, 18:17 |
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gedass
Joined: 07 Dec 2011, 16:01
Posts: 525
Location: Lithuania
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These pins are GPIO.So level is 2.5V
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| 20 Jul 2013, 18:24 |
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Socrates
Joined: 25 Oct 2012, 13:37
Posts: 30
Location: Kaunas, Lithuania
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| 13 Aug 2013, 10:45 |
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