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XR16V698 Datasheet 2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART

Manufacturer: Exar (now MaxLinear)

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General Description

The XR16V6981 (698), is a 2.25V to 3.6V octal Universal Asynchronous Receiver and Transmitter (UART) with 5V tolerant inputs.

The highly integrated device is designed for high bandwidth requirement in communication systems.

The global interrupt source register provides a complete interrupt status indication for all 8 channels to speed up interrupt parsing.

Overview

XR16V698 2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO JULY 2008 REV.

1.0.

Key Features

  • 2.25V to 3.6V with 5V Tolerant Inputs.
  • Single Interrupt output for all 8 UARTs.
  • A Global Interrupt Source Register for all 8 UARTs.
  • 5G “Flat” UART Registers for easier programming.
  • Simultaneous Initialization of all UART channels.
  • General Purpose 16-bit Timer/counter.
  • Sleep Mode with Wake-up Indication.
  • Highly Integrated Device for Space Saving.
  • Each UART is independently controlled with:.
  • 16C550 Compatible 5G.

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