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Datasheet Intersil HD3-6402R-9Z

Datasheet Intersil HD3-6402R-9Z

Part NumberHD3-6402R-9Z

CMOS Universal Asynchronous Receiver Transmitter (UART)


  • Download » Datasheet PDF, 272 Kb, Revision: 2017-12-13
    HD-6402 Datasheet
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    CMOS Universal AsynchronousReceiver 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. Utilizing the Intersil advanced scaled
    SAJI IV CMOS process permits operation clock frequencies
    up to 8.0MHz (500K Baud). Power requirements, by
    comparison, are reduced from 300mW to 10mW. Status
    logic increases flexibility and simplifies the user interface. FN2956
    Rev 4.00
    August 25, 2015 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) Pinout
    HD-6402 (PDIP, CERDIP)
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Package40 Ld PDIP
Package IndexE40.6


DescriptionCMOS Universal Asynchronous Receiver Transmitter (UART)
Features8.0MHz 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
Operating Temperature Range-55 to 125
Qualification LevelStandard

Eco Plan


Moldel Line

Series: HD-6402 (3)

Manufacturer's Classification

  • Space & Harsh Environment > Harsh Environment > Microprocessors and Peripherals

Other Names:

HD36402R9Z, HD3 6402R 9Z

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