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UPD300   The UPD300 is a USB Type-C interface controller and PD controller integrated ASIC chip developed by Youwei Technology. This chip fully meets the relevant specifications in the USB 3.1 standard set defined by the USB Developer Forum. It adopts a new architecture design, allows users to upgrade online programming, continuously meets USB Type-C/PD specifications, and realizes power delivery charging management, protocol interaction, etc. At the same time, the UPD300 chip integrates more system modules, reducing the demand for materials around the chip. With flexible and customizable firmware, customers can quickly deploy the Type-C/PD system to various system products, greatly reducing the development cycle and cost.

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PD controller meeting USB PD 2.0/3.0 specification, MAC/PHY (BMC only)

Mobile phone, tablet, notebook

Printer, projector, display, smart TV, etc

Charger, smart plug, charging hub and other devices

Electronic tag cable

Interface controller meeting USB Type-C R1.3 specification 
Built in 1T 8051 MCU and Flash/SRAM
Built in ADC, Type-C CS/Pull down detection and control circuit 
built-inRC-Oscillator, PRG, POR 
Provide multiple Timers, Counters, PWM, etc 
Provide multiple interfaces: CC/UART/I2C/GPIO 
Support customer defined charging configuration combination, VBUS voltage (5~20V)
Support low power consumption mode
Chip package size: QFN24 (4mm * 4mm)


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