NXP Semiconductors KE1xF Series, Reference Manual, Page: 1143 / 1483

Chapter 43
Pulse Width Timer (PWT)
43.1 Chip-specific information for this module
43.1.1 Instantiation Information
The Pulse Width Timer (PWT) module on this device consists of one 16-bit counter,
which can be used to capture or measure the pulse width mapping on its input channels.
The counter of PWT has two selectable clocks sources, and support up to BUS_CLK
with internal timer clock. PWT module supports programmable positive or negative pulse
edges, and programmable interrupt generation upon pulse width values or counter
overflow.
43.1.2 PWT Clocking Information
Two software selectable clock sources are available for input to pre-scaler divider of
PWT module:
• Bus clock
• External clock from pins (TCLKx)
Kinetis KE1xF Sub-Family Reference Manual, Rev. 4, 06/2019
NXP Semiconductors 1143