NXP Semiconductors
S32K344
White Board
3 Connectors and interfaces
The following figure shows the connectors and interfaces of the White Board:
• Four 20-pin connectors J31, J32, J33 and J36 include most general-purpose inputs/
outputs and CAN/LIN interfaces.
• Three automotive ethernet interfaces (100BASE-T1);
• One RJ45 can be connected to PC;
• Two USB-to-UART interfaces are used for printing some debug information in MCU;
• ARDUINO shield connectors can be used for compatible EVB installation (such as
GD3000 EVB);
• Specific connectors for 4G module communication via UART interface;
Figure 3. S32K344 White Board connectors and interfaces
The signals definitions of J32 are listed in the following table:
PIN Label Function PIN Label Function
J32-10 PEPS_TXN5 PEPS antenna J32-20 PEPS_TXN9 PEPS antenna
J32-9 PEPS_TXP5 PEPS antenna J32-19 PEPS_TXP9 PEPS antenna
J32-8 PEPS_TXN3 PEPS antenna J32-18 PEPS_TXN7 PEPS antenna
J32-7 PEPS_TXP3 PEPS antenna J32-17 PEPS_TXP7 PEPS antenna
J32-6 VBAT2 12V power J32-16 NC NC
J32-5 VBAT2 12V power J32-15 NC NC
J32-4 PEPS_TXN1 PEPS antenna J32-14 GND GND
J32-3 PEPS_TXP1 PEPS antenna J32-13 GND GND
J32-2 D_IN_4 PEPS wake up J32-12 HB_OUT1 HB2001 out
Table 2. Signals definitions of J32
UM11919 All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved.
User manual Rev. 1.0 — 11 April 2023
COMPANY PUBLIC 4 / 32
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