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  • SP5743PFK1AMLQ9R

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SP5743PFK1AMLQ9R Overview

The MPC574xP MCU family features a 32-bit embedded Power Architecture . It meets the highest functional safety standards for automotive and industrial functional safety applications.Integrated safety architecture minimizes additional software and development churnProgrammable Fault Collection and Control Unit (FCCU) monitors the integrity status of the device and provides flexible safe state controlEnd-to-End Error Correcting Code (e2eECC) improves fault tolerance and detectionPart of the SafeAssure program, helping manufacturers achieve functional safety standard complianceFull-featured devices to get started with SW development:SPC5744PFK1AMLQ9 (144LQFP package)SPC5744PGK1AMMM9 (257MAPBGA package)
NXP MPC574xP Block Diagram


  • Main Features
  • 2 x e200z4 in delayed lockstep operating up to 200 MHz
  • Embedded floating point unit
  • Built to support functional safety (ISO 26262 / ASIL D)
  • 32-channel eDMA in delayed lockstep
  • 4 x 12-bit analog-to-digital converters (ADC), each with 16 channels
  • Memory Capability
  • Up to 2.5 MB flash memory w/ error code correction (ECC)
  • Up to 384 KB of total SRAM w/ECC
  • Communication Protocols
  • 3 x FlexCAN
  • 2 x LINFlexD
  • 4 x DSPI
  • 4 x SENT
  • LFAST SIPI support
  • Dual-channel FlexRay
  • Ethernet
  • Aurora debug and trace support
  • 144-pin LQFP package
  • 257-pin PBGA package


  • Automotive
  • Active Suspension
  • Automotive Radar Systems
  • Battery Management System (BMS)
  • Braking and Stability Control
  • Electric Power Steering (EPS)
  • EV Power Inverter
  • Heating Ventilation, and Air Conditioning (HVAC)
  • Industrial
  • Air Conditioning (AC)
  • Building Safety
  • Electricity Grid and Distribution
  • Gas Meter
  • Heat Metering
  • Industrial HMI
  • Water Meter
  • Smart Home
  • Home Security and Surveillance
  • In-Home Energy Display
  • Major Home Appliances
  • Small and Medium Appliances

Product Parameters

  • Flash (kB)


  • Core Type


  • Operating Frequency [Max] (MHz)


  • Ambient Operating Temperature (Min to Max) (℃)

    -40 to 125

  • Supply Voltage [min] (V)


  • RAM (kB)


  • Core: Number of cores (SPEC)


  • SPI


  • Supply Voltage [max] (V)


Technical Documents

  • MPC5744P – Mask Set Errata for Mask 0N15PDetails>>

  • MPC5744P – Mask Set Errata for Mask 1N65HDetails>>

  • MPC5744P – Mask Set Errata for Mask 1N15PDetails>>

  • EB851, MPC57xx Flash Erase-Suspend and Erase-Abort OperationsDetails>>

  • EB00855, Programming Reserved Register Bits for MPC55xx, MPC56xx, and MPC57xx FamiliesDetails>>

Other distributor's price

Distributor Part # Mfg. Description Price
digikey SP5743PFK1AMLQ9R NXP Semiconductors IC MCU 32BIT 2MB FLASH 144LQFP


future SP5743PFK1AMLQ9R NXP Semiconductors


mouser SP5743PFK1AMLQ9R NXP Semiconductors 32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.0MB Flash, 256kB SRAM, LQFP 144, 1 x FlexRay, 40 C to +125 C


newark SP5743PFK1AMLQ9R NXP Semiconductors 2 X E200Z4 Cores In Ls, 200 Mhz, 2.0Mb Flash, 256Kb Sram, Lqfp 144, 1 X Flexray, 40 C To +125 C/Reel Rohs Compliant: Yes |Nxp SP5743PFK1AMLQ9R


avnet SP5743PFK1AMLQ9R NXP Semiconductors SPC5743PFK1AMLQ9/LQFP144/REEL - Tape and Reel (Alt: SP5743PFK1AMLQ9R)