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HUSB331 Expand all
Product Descriptions

HUSB331 is a USB Type-C eMarker for Cable ID applications. It is compliant with USB Type-C Specification Revision 1.2 and USB Power Delivery Specification Revision 2.0 and 3.0.Powered from VCONN1 or VCONN2, HUSB331 can determine to act as SOP’. The built-in MTP can be programmed through CC line or I2C bus so that it will be flexible for in-system programming. The HUSB331 operates over a wide supply range of 3.0 V to 5.5 V. It is available in DFN-6L package. It is rated over the -40°C to +85°C temperature range.

Typical Application Circuit
Sample and Order
Order ModelPackageTemperature RangeShipping
HUSB331DN6DFN2×2-6L-40°C - 85°CTape & Reel, 4kApply Now
Product Features
  • USB Type-C 1.2 and PD 3.0 compliant

    • USB-IF Certified. TID: 1000187, XID: 0005397

    • Support SOP’ communication

    • Integrated transceiver (BMC PHY)

    • Support both structured VDM version 1.0 and 2.0

  • High integration

    • Embedded both side Ra resistors

    • Embedded both side VCONN diodes

    • Embedded MTP

  • Small package and easy manufacturing:

    • DFN-6L 2 mm x 2 mm x 0.75 mm, 0.65 mm pitch

    • Support multiple times programming or fuse lock

    • Compatible with third party programming tools

  • Support 3.0 V ~ 5.5 V operation on VCONN1 and VCONN2 pins

  • Custom structured VDM writing through CC pin

  • Slew rate control for BMC signal to reduce EMI

  • Low power consumption -<7.5 mA

  • ±8 kV HBM ESD on CC, VCONN1 and VCONN2 pins

Technical Documents
Typical Applications


USB Type-C cable

Evaluation Board Kit


HUSB331 demo board: EVB_HUSB331DN6

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All rights reserved © 2023. All Rights Reserved By Hynetek Semiconductor Co., Ltd. GuangDong ICP No. 19101561 Contact Us | Privacy Policy | Terms of Sale
All rights reserved © 2022. All Rights Reserved By Hynetek Semiconductor Co,. Ltd.
Guangdong ICP No. 19101561 Contact Us | Privacy Policy | Terms of Sale