MSDI with Suppressed Wakeup

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Product Details

Block Diagram

NXP MC33972 Power Actuation Block Diagram

NXP MC33972 Power Actuation Block Diagram

Features

Key Features

  • Interfaces directly to microprocessor using 3.3 V / 5.0 V SPI protocol
  • Selectable wake-up on change of state
  • Eight programmable inputs (switches to battery or ground)
  • Fourteen switch-to-ground inputs
  • Active Interrupt (INT) on change-of-switch state
  • Switch Voltage Range -14 – VPWR
  • Operating Voltage 5.5 V – 26 V (VPWR)

Product Longevity Program

  • This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC33972 is included in the 15-year program

Key Parametrics

  • Device Function
    powertraincontrol, signalconditioning, switchmonitoring
  • Package Termination Count
    32
  • Package Type
    SSOP32
  • Load Supply Voltage (Min) (V)
    5.5
  • Load Supply Voltage (Max) (V)
    26
  • Interface and Input Control
    SPI
  • Ambient Operating Temperature (Min to Max) (℃)
    -40 to 125

Documentation

Quick reference to our documentation types.

4 documents

Design Resources

Hardware

2 hardware offerings

Software

1 software file

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

Engineering Services

4 engineering services

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

Support

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