NXP Semiconductors
UM12018
FRDM-MCXN947 Board User Manual
Figure 15. Arduino socket connector pinout
To allow for the flexibility in the design, some of the signals on the I/O headers can be swapped for other
connections using zero-ohm resistors or jumpers. Table 16 describes such signals.
Pin
number
Device
pin / GPIO
Function / Signal name Resistor setting Potential conflict
P3_16 SAI1_TX_BCLK SJ11 Pin 1-2 selection
(Default setting)
-1
P4_5 SINC0_MBIT4-HDR SJ11 Pin 2-3 selection FlexIO LCD connector (J8) pin 6
Table 17. Arduino compatible header J1 pinout
UM12018 All information provided in this document is subject to legal disclaimers. © 2024 NXP B.V. All rights reserved.
User manual Rev. 1 — 20 January 2024
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