HD-6402/883 CMOS Universal Asynchronous Receiver Transmitter (UART)

HD-6402/883

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CMOS Universal Asynchronous Receiver Transmitter (UART)

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Ordering Information

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Part No.

Design-In
Status

Temp.

Package

MSL

Price
US $

5962-9052501MQA

Active

Mil

40 Ld CerDIP

N/A

27.72

HD1-6402B/883

Active

Mil

40 Ld CerDIP

N/A

83.82

HD1-6402R/883

Active

Mil

40 Ld CerDIP

N/A

35.55

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.

MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020

SMD = Standard Microcircuit Drawing

Description

The HD-6402/883 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-6402/883 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.

Key Features

This Circuit is Processed in Accordance to MIL-STD- 883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
8.0MHz Operating Frequency (HD-6402/883B)
2.0MHz Operating Frequency (HD-6402/883R)
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

Related Documentation

Application Note(s):
Use of Life Tested Parts

Datasheet(s):
CMOS Universal Asynchronous Receiver Transmitter (UART)

SMD Datasheet(s):
CMOS Universal Asynchronous Receiver Transmitter (UART)

Technical Homepage:
Space/Defense ICs

Application Block Diagrams

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