The Lepton data sheet
indicates that the master clock frequency should be set to between 6
MHz and 27 MHz, does this affect the frame rate
FLIR recommends 25 MHz operation of Lepton. 6 MHz to 27 MHz
operation is possible, but has not been fully verified by FLIR. If
there is a critical desired frequency for an OEM application, please
contact FLIR’s Customer Service.