FRDM-K82F Datasheet, PDF (14/21 Pages) NXP Semiconductors – Freedom Board for Kinetis K82F Hardware

Push Button Switches
Figure 13. Reset circuit
14. Push Button Switches
Two push buttons, SW2 and SW3, are available on the FRDM-K82F board. SW2 is connected to PTA4
and SW3 is connected to PTC6. Besides the general purpose input/output functions, SW2 can be also be
used as a low-leakage wakeup (LLWU) source.
Table 6. Push button switch connections
Switch
K82F Connection
SW2
SW3
PTA4/NMI_B
PTC6/LLWU_P10
Freedom Board for Kinetis K82F Hardware (FRDM-K82F), User's Guide, Rev. 0, 11/2015
14
Freescale Semiconductor, Inc.