NXP Semiconductors MPC5746R - Hardware Design Guide Manual

NXP Semiconductors
Application Note
Document Number: AN4998
Rev. 1, 07/2019
Contents
1 Introduction
MPC5746R is a multi-core 32-bit microcontroller
intended for automotive powertrain applications. It is
based upon e200z4 Power
®
Architecture cores running at
up to 200 MHz.
Throughout this application note, MPC5746R refers to
the family of devices: MPC5743R, MPC5745R, and
MPC5746R.
This application note details the options of MPC5746R
power supplies and the correct external circuitry required
for each supply, including digital, analog, and SRAM
standby. It also discusses configuration options for clock,
reset, and ADCs, as well as recommended debug and
peripheral communication connections, and other major
external hardware required for the device.
Please note that information from the MPC5746R
Reference Manual, Data Sheet, and/or Errata report may
be repeated in this application note for the convenience
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 MPC5746R Package Options Overview . . . . . . . . . 2
3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4 Clock Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Device Reset Configuration. . . . . . . . . . . . . . . . . . 22
6 Input/Output Pins. . . . . . . . . . . . . . . . . . . . . . . . . . 24
7 Debug Options available . . . . . . . . . . . . . . . . . . . . 28
8 Emulation device . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9 ADC and Analog . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10 Example Communication Peripheral connections . 40
11 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
12 Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . 51
MPC5746R Hardware Design
Guide
by: NXP Semiconductors