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HT42B534-x Datasheet Usb To Uart Bridge Ic

Manufacturer: Holtek Semiconductor

Overview: HT42B534-x USB to UART Bridge IC.

General Description

strings ♦♦ Internal 1.5kΩ pull-high resistor on D+ pin • Fully-duplex Universal Asynchronous Receiver and Transmitter Interface – UART ♦♦ Supports Baud Rate up to 3Mbps ♦♦ Supports maximum 128 bytes transmit buffer and 128 bytes receive buffer ♦♦ UART Data formats supported: –– Data bits: 8 –– Stop bits: 1 and 2 –– Parity: odd, even, no parity ♦♦ Supports RTS/CTS p

Key Features

  • Operating Voltage (VDD): 3.3V~5.5V.
  • UART pin Voltage (VDDIO): 1.8V~VDD (Less than VDD voltage).
  • Power down and wake-up functions to reduce power consumption.
  • Fully integrated 12MHz oscillator with 0.25% accuracy for all USB modes which requires no external components.
  • USB interface.
  • USB 2.0 Full Speed compatible.
  • Implements USB protocol composite device:.
  • Communication Device Class (CDC) for commu.

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HT42B534-x Distributor