Pico-D4 / VDD_SIO=1.

digiforge
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Joined: Mon Jul 13, 2020 10:25 pm

Pico-D4 / VDD_SIO=1.

Postby digiforge » Fri Oct 16, 2020 2:55 pm

From ESP32S2 TRM i understand that external SRAM can be powered with 1.8V (or 3.3V; def) independant of voltage supply of internal Flash. I couldn't find that information for Pico-D4.
I read that internal Flash is powered 3.3V - can external SRAM be powered with 1.8V ?

thx TJ

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ESP_krzychb
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Re: Pico-D4 / VDD_SIO=1.

Postby ESP_krzychb » Fri Oct 16, 2020 4:50 pm


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