Automotive & Industrial Engine Management MCU

MPC5746R

Block Diagram

MPC5746R 4M Block Diagram

MPC5746R 4M Block Diagram

Features

  • Two independent 200MHz Power Architecture® z4 cores
  • Single 200MHz z4 core in Lockstep with one of the main cores
  • 4M Flash
  • 320kB total SRAM
  • 2 eTPU+ timers with 64 channels
  • eMIOS timer with 32 channels
  • Ethernet 10/100
  • 4 Sigma Delta and 3 SAR ADC converters
  • Built to support functional safety (ISO 26262/ASIL-D)
  • 252 MAPBGA, 176 LQFP and 144 LQFP packages
  • -40 to 125C Ta Operation

MPC574xR Family Comparison Table

  MPC5746R MPC5745R MPC5743R
CPU Clock MHz 200 Up to 200 200
Main core number 2 2 1
Locked step core number 1 1 1
Flash Code flash KB 4,000 2,976 1,952
Data flash KB 256 256 256
RAM Total System RAM KB 256 192 128
Complex Timer eTPU mod/ch 2/64 2/64 2/64
eMIOS mod/ch 2/32 2/32 2/32
Reaction Module ch 10 10 10
LINFlex (UART)   ch 4+2MSC 4+2MSC 3+2MSC
DSPI   ch 5+2MSC 5+2MSC 4+2MSC
SENT   ch 6 6 6
CAN CAN 2.0 mod/MB 4/64 4/64 4/64
SAR ADC   mod/ch 4 4 4
SD ADC   mod/ch 3 3 3
DECIMATION FILTER   mod 2 2 2
PKG   - MAPBGA252 MAPBGA252
LQFP176
LQFP176
LQFP144

Documentation

Quick reference to our documentation types.

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Design Resources

Hardware

5 hardware offerings

Software

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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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To find a complete list of our partners that support this product, please see our Partner Marketplace.

Training

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