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HUSB335 Expand all
Product Descriptions

HUSB335 is a Cable ID chip for a cable which could be employed for UFCS cables. It is fully compliant with the Universal fast charging specification (UFCS) for mobile devices (T/TAF 083-2022). The HUSB335 is able to respond the UFCS protocol on the D+ or D- pin, depending on the received messages. The D+ and D- pins detect the message transmitted at both lines and the HUSB335 locks the first line for the correct cable message. The built-in OTP can be programmed through D+ and D- pins so that it will be flexible for in-system programming. The enhanced ±8 kV ESD protection on the exposed pins can improve the system reliability significantly. The HUSB335 operates over a wide supply range of 3 V to 5. 5 V. It is available in DFN1.6×1.6-6L package. It is rated over the -40°C to 85°C temperature range. The operating current is as low as 200 μA.

Typical Application Circuit
Sample and Order
ModelMSLTemperature RangePackage Option
HUSB335_AA000_HD06RMSL3-40°C ~85°CTape & Reel, 4kApply Now



Product Features
  • UFCS 1.0 Protocol Compliant:

    • Support UART communication with Input Default State

    • Automatic Baud rate Tracking among 115.2 kHz, 57.6 kHz, 38.4 kHz

    • Autonomous Response to Get_CableInfo Message

  • Programmable Cable Resistance, Cable Voltage and Current

  • 2 Times for User Programming through USB Connector

  • 3 V to 5.5 V Operating Voltage

  • Low Operating Current: 200 μA

  • Internal Temperature Period Update

  • Enhance HBM ESD for Interface Pins: ±8 kV

  • Small Package: DFN1.6 mm x 1.6 mm

Technical Documents
Typical Applications

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UFCS Cable


Evaluation Board Kit

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EVB_HUSB335_AA000_HD06R


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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