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CDP1854 Datasheet Programmable Universal Asynchronous Receiver/Transmitter (UART)

Manufacturer: Intersil (now Renesas)

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General Description

The CDP1854A and CDP1854AC are silicon-gate CMOS Universal Asynchronous Receiver/Transmitter (UART) circuits.

They are designed to provide the necessary formatting and control for interfacing between serial and parallel data.

For example, these UARTs can be used to interface between a peripheral or terminal with serial I/O ports and the 8-bit CDP1800-series microprocessor parallel data bus system.

Overview

CDP1854A, CDP1854AC March 1997 Programmable Universal Asynchronous Receiver/Transmitter.

Key Features

  • Two Operating Modes - Mode 0 - Functionally Compatible with Industry Types Such as the TR1602A and CDP6402 - Mode 1 - Interfaces Directly with CDP1800-Series Microprocessors without Additional Components.
  • Full or Half Duplex Operation.
  • Parity, Framing and Overrun Error Detection.
  • Baud Rate - DC to 200K Bits/s at VDD.
  • 5V - DC to 400K Bits/s at VDD.
  • 10V.
  • Fully Programmable with Exter.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
GE Logo CDP1854A Programmable Universal Asynchronous Receiver/Transmitter GE
GE Logo CDP1854AC Programmable Universal Asynchronous Receiver/Transmitter GE

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