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D3-6402R-9Z - HD3-6402R-9Z

General Description

PIN TYPE SYMBOL DESCRIPTION PIN TYPE SYMBOL 24 O TRE DESCRIPTION A high level on TRANSMITTER REGISTER EMPTY indicates completed transmission of a character including stop bits.

Character data, start data and stop bits appear serially at the TRANSMITTER REGISTER OUTPUT.

Key Features

  • 8.0MHz Operating Frequency (5962-9052502).
  • 2.0MHz Operating Frequency (HD3-6402R).
  • Low Power CMOS Design.
  • Programmable Word Length, Stop Bits and Parity.
  • Automatic Data Formatting and Status Generation.
  • Compatible with Industry Standard UARTs.
  • Single +5V Power Supply.
  • CMOS/TTL Compatible Inputs.
  • Pb-Free Plus Anneal Available (RoHS Compliant) Ordering Information TEMP.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® HD-6402 Data Sheet October 31, 2005 FN2956.3 www.DataSheet4U.com CMOS Universal Asynchronous Receiver Transmitter (UART) The HD-6402 is a CMOS UART for interfacing computers or microprocessors to an asynchronous serial data channel. The receiver converts serial start, data, parity and stop bits. The transmitter converts parallel data into serial form and automatically adds start, parity and stop bits. The data word length can be 5, 6, 7 or 8 bits. Parity may be odd or even. Parity checking and generation can be inhibited. The stop bits may be one or two or one and one-half when transmitting 5-bit code. The HD-6402 can be used in a wide range of applications including modems, printers, peripherals and remote data acquisition systems.