Question about the CF schematic-U9(Vcc voltage)

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xfce
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Joined: Tue Jun 04, 2013 9:29 am

Question about the CF schematic-U9(Vcc voltage)

Post by xfce »

Hi all,
I have a question about the CF schematic,
why Vcc needs two different voltage,can I use a fixed LDO 2V8 or 3V3 for simplify.
2013-07-22_160502.jpg
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