NXP Semiconductors
S32K344
White Board
8.4.1 Analog and digital inputs
There are 2 general purpose digital inputs and 2 analog inputs on the White Board.
Detailed PINs information can be found in Table 6. The analog input voltage can range
from 0V~20V. The digital input voltage can range from 0V~20V and they can also be
used for analog signals sampling.
Figure 18. Analog input and digital input circuit
Figure 19. Analog input and digital input on White Board
8.4.2 High side and low side driver outputs
There are 4 channels high side outputs driven by XS6500. They can be controlled by 4
MCU GPIO/PWM PINs or by MCU SPI commands sent to XS6500. There are 8 channels
low side outputs through MC33879 and they are controlled by MCU SPI commands.
Related MCU PINs details are listed in Table 6.
Figure 20. HS/LS outputs on the White Board
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 21 / 32
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