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V CORE domain clocks

bigbird
Associate

‎2015-11-17 9:55 AM

Posted on November 17, 2015 at 18:55

In document DM00108282.pdf(RM0377) page 143 it mentions V CORE domain clocks. What clocks are included in V Core domain? What clocks are included in Vdd domain?

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Amel NASRI
ST Employee

‎2015-11-18 3:15 AM

Posted on November 18, 2015 at 12:15

Hi swank.joel,

VCORE is the power supply for digital peripherals, SRAM and Flash memory. It is generated by an internal voltage regulator.

VDD is the external power supply for I/Os and internal regulator. It is provided externally through VDD pins.

These details and others can be found in the section ''Power control (PWR)'' of RM0377.

-Mayla-

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