The point expressed in datasheet is delay is independent of clock frequency.
Thats ridiculus, otherwise PSOC has a built in time base, xtal, atomic clock,
cesium beam clock, we are not aware of......
The delay, created by instruction execution countdown, is derived from the clock,
internal or external, does not matter, except that it is derived from a source that
expereinces drift, offset,........ Datasheet author should not have used "independent
of clock", language, simply not true.