General
Review and verify the following for
the custom schematic design:
- Above sections, including
relevant application notes and FAQ links
- Pin attributes, signal
description, and electrical specifications
- Connection of WKUP_CLKOUT0, 25MHz output is
available at the output after reset
Schematic Review
Follow the list below for the custom
schematic design:
- Connection of the clock
output to single or multiple loads. When connected to multiple inputs
(loads), each of the inputs are recommended to be connected through a
buffer
- Required pulls are provided
near to the attached device clock input
Additional
- CLKOUT0: EXT_REFCLK1 is used as
CLKOUT0. Always connect a clock signal point-to-point, without any branches.
When connecting CLKOUT0 to multiple clock inputs, use a buffer with one input
and multiple outputs