RP MCU Clock Calculator

This is a javascript implementation of the vcocalc.py script from the PicoSDK. It calculates the PLL settings for the RP series of MCUs depending on the desired system clock.
For reference purposes only, verify the results yourself.

Input (reference) frequency (MHz):

Minimum reference frequency (MHz):

Minimum VCO frequency (MHz):

Maximum VCO frequency (MHz):

Lock REFDIV (1 to 63) [optional]:

Use lower VCO frequency if possible:

Desired output frequency (MHz):