NXP Semiconductors S32K344 User Manual

S32K344
White Board
Rev. 1.0 — 11 April 2023 User manual
COMPANY PUBLIC
Revision Number Date Changes
Draft 0.6 Dec 2
nd
, 2020 Initial Version
Draft 0.7 Jan 6
th
, 2021 Added J86, J87, J88, J89, J90 and SBC debug
description based on SCH-47478 rev B.
Draft 0.8 Feb 1
st
, 2021 Updated the new board picture of rev B PCB.
Added power on requirement.
Added a few new jumpers and a power switch.
Draft 0.9 Mar 18
th
, 2021 Updated some detailed descriptions of key features.
1.0 April 7
th
, 2023 Updated the new BD, deleted the FS26 power up note.
Table 1. Revision history

NXP Semiconductors S32K344 Specifications

General

Brand	NXP Semiconductors
Model	S32K344
Category	Computer Hardware
Language	English

Summary

Introduction

Features overview

Connectors and interfaces

MCU pins assignments and board resources mapping

White Board startup

Power supply

Jumper settings

General functional description

MCU HW configuration

MCU power domains, pin distribution, clock, reset, and debug configurations.

SBC features

SBC/MCU connections, wakeup, fail-safe outputs, and debug mode.

Communication interfaces

Details Ethernet, CAN, LIN, and USB to UART interfaces.

General purpose inputs and outputs

Covers analog/digital inputs and high/low side driver outputs.

H-bridge driver

Explains H-bridge driver for brushed DC motor control.

Switch inputs detection

Details MSDI device for switch input detection.

User peripherals

Covers user buttons, LEDs, ADC POTs, and touch sense pads.

IO headers for extension board

Describes IO headers for GD3000 EVB and 4G module expansion.

Car access

Discusses RF receiver and LF driver for car access applications.

Audio

Explains audio codec SGTL5000 and clock synchronization.

Others

Covers QSPI Flash, FRAM, and accelerometer sensor details.

Abbreviations used in the document

Legal information

Definitions

Provides definitions for terms used in the document.

Disclaimers

Outlines warranty, liability, and suitability for use limitations.

Trademarks

Lists referenced brands, product names, and trademarks.