Ultra-Reliable MPC574xB/C/G MCUs for Automotive and Industrial Control and Gateway

MPC574xB-C-G

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The MPC574xB/C/G family of MCUs (eg. MPC5746C, MPC5748G) provides a highly integrated, safe and secure single-chip solution for next-generation central body control, gateway and industrial applications.

  • Enhanced low-power capabilities provide Increased functionality with more efficient operation
  • Hardware security module protects ECUs against various attack scenarios
  • Functional safety support simplifies compliance for automotive safety systems targeting ISO 26262 and higher-end ASIL levels
  • Comprehensive development tools simplify and accelerate system design
    • Complimentary S32 Design studio IDE with automotive-grade Software Development Kit (SDK)
    • Autosar MCAL and OS in a 3rd party ecosystem
    • Various Evaluation boards available to get started

Block Diagram

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NXP MPC5748G Family Block diagram

NXP MPC5748G Family Block diagram

MPC574xB/C/G MCU BLOCK DIAGRAM

MPC574xB/C/G MCU BLOCK DIAGRAM
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Features

Performance

  • Up to 2 x Power Architecture e200z4 dual issue 32-bit cores
    • Up to 160 MHz operation
    • Single precision floating point operation
    • 8 KB instruction cache and 4 KB data cache
    • Variable length encoding (VLE) for significant code density improvement
  • Up to 1 x Power Architecture e200z2 single issue 32-bit core
    • Up to 80 MHz operation
    • Variable length encoding

Flash and SRAM

  • Up to 6 MB Flash memory with error correction coding (ECC)
    • Three port Flash controller
  • Up to 768 KB of SRAM with ECC
    • Three RAM ports

Connectivity and Communications

  • 10/100 Ethernet that supports 1588 and MII/RMII
    • Multiple queue AVB support
    • Optional 2nd 10/100 Ethernet module with Ethernet Switch
  • MediaLB (MLB150) supporting 3-pin and 6-pin interface and speed grades up to 2048 fs
  • One USB 2.0 Host (USBSPH) and one USB 2.0 Device (USBOTG) with ULPI support
  • One dual-channel FlexRay Controller with 128 message buffer
  • 18 LINFlex (1 xPrimary/Secondary, 17xPrimaries)
  • Eight enhanced FlexCAN modules with CAN FD support and configurable buffers
    • Each instance supports DMA on RxFIFO
    • Low-power mode with Pretended Networking support on a single FlexCAN module
  • One Secure Digital Hardware Controller (µSDHC) supporting Secure Digital Input Output (SDIO) and MMC
  • Four inter-IC communication interface (I²C) modules
  • Three Synchronous Audio Interface (SAI) capable of supporting six stereo audio channels
  • Four Deserial Peripheral Interface (DSPI) modules with additional features supporting external SPI controlled lamp/LED drives
  • Six Serial Peripheral Interface (SPI) modules

Low Power

  • Low-Power Unit (LPU) mode that allows e200z2 core to bypass the crossbar when in low power modes
    • Only a subset of the device is powered in LPU mode
  • Three analog comparators providing up to 24 compare inputs
    • Periodic monitoring routines can be fully handled in STANDBY mode
  • Pretended Networking support through advanced CAN filtering, wakeup capabilities and availability in LPU mode

Safety and Security

  • Hardware Security Module (HSM) enabling advanced security management
  • Designed to ISO 26262 process, targeting higher level ASIL systems
  • End-to-end Error Correction Coding (ECC)
  • User selectable Memory Built-In Self Test (MBIST) and Logic BIST (LBIST)
    • Can be enabled to run out of reset conditions, runtime and can be disabled
  • Fault Collection and Control Unit (FCCU) to collect faults and issue interrupts and reset depending on criticality
  • Voltage and clock monitors

SafeAssure Program

SafeAssure Functional Safety Program

When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies system-level safety requirements in accordance with ISO 26262.
Read more

MPC574xB/C/G Family Comparison table

Single Core
MPC574xB
e200z4 (160MHz)		 Dual Core
MPC574xC
e200z4 (160MHz)
+ e200z2 (80MHz)		 Triple Core
MPC574xG
2x e200z4 (160MHz)
+ e200z2 (80MHz)
1.5MB
Flash		 2MB
Flash		 3MB
Flash		 1.5MB
Flash		 2MB
Flash		 3MB
Flash		 4MB
Flash		 6MB
Flash		 3MB
Flash		 4MB
Flash		 6MB
Flash
192kB
RAM		 256kB
RAM		 384kB
RAM		 192kB
RAM		 256kB
RAM		 384kB
RAM		 512kB
RAM		 768kB
RAM
ADC: 1x12bit (31ch)
1x10bit (36ch), 32ch external		 ADC: 1x12bit (31ch)
1x10bit (36ch), 32ch external		 ADC: 1x12bit (31ch)
1x10bit (48ch), 64ch external
16 MPUs 24 MPUs 32 MPUs
MBIST LBIST / MBIST
12x LINFlex 16x LINFlex 18x LINFlex
8x SPI 10x SPI
6x CAN 8x CAN
2nd Ethernet switch (opt.)
SDHC
USB 2.0

Documentation

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Design Resources

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Design Files

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  • Models

    MPC5748G IBIS Models

    ZIPRev 0Oct 16, 2019 14:07:00357.5 KBMPC5748G_IBIS_Models
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  • Models

    MPC5746C IBIS Models

    ZIPRev 0Oct 16, 2019 14:07:00475.7 KBMPC5746C_IBIS_Models
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Hardware

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Software

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

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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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