I3C Hub with 2 Controller Ports and 4/8 Target Ports

  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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Block Diagram

P3H2x4xHN

P3H2x4xHN Block Diagram

Features

I3C Hub Feature Set

  • Two independent I3C controllers with options of four or eight downstream target ports
  • Each target port can be configured as I3C, I²C, SMBus or GPIO
    • I3C mode is a pass gate transparent mode
    • I²C and SMBus operates in bridge mode
    • Extensive register table for flexible configuration

Power Supply Configurable

  • Integrated LDO for individual controller and target port voltage settings
  • Each controller port can be configured between 1.0 V to 1.98 V
  • Groups of 4 target ports can be configured between 1.0 V to 1.98 V

Additional Features

  • Exceeds +/- 2kV HBM ESD and +/-500 V CDM
  • Package QFN-28 lead package, 0.4mm pitch in 4mm x 4mm
  • Operating temperature range TA: -40 °C to +85 °C

P3H2x4xHN Comparison Table

Part Number Description
P3H2840HN I3C Hub with 2 controller ports and 8 target ports (default configuration)
P3H2841HN I3C Hub with 2 controller ports and 8 target ports (debug configuration)
P3H2440HN I3C Hub with 2 controller ports and 4 target ports (default configuration)
P3H2441HN I3C Hub with 2 controller ports and 4 target ports (debug configuration)

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