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TL16C550D - ACE

General Description

The TL16C550D and the TL16C550DI are speed and operating voltage upgrades (but functional equivalents) of the TL16C550C asynchronous communications element (ACE), which in turn is a functional upgrade of the TL16C450.

Key Features

  • 1.
  • Programmable Auto-RTS and Auto-CTS.
  • In Auto-CTS Mode, CTS Controls Transmitter.
  • In Auto-RTS Mode, RCV FIFO Contents and Threshold Control RTS.
  • Serial and Modem Control Outputs Drive a RJ11 Cable Directly When Equipment Is on the Same Power Drop.
  • Capable of Running With All Existing TL16C450 Software.
  • After Reset, All Registers Are Identical to the TL16C450 Register Set.
  • Up to 24-MHz Clock Rate for up to 1.5-Mbaud Operation With VC.

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Other Datasheets by Texas Instruments

Part Number Description
TL16C550DI ACE
TL16C550B ACE
TL16C550BI ACE
TL16C550C Asynchronous Communications Element
TL16C550CI Asynchronous Communications Element

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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TL16C550D, TL16C550DI www.ti.com .................................................................................................................................................. SLLS597E – APRIL 2004 – REVISED DECEMBER 2008 ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL FEATURES 1 • Programmable Auto-RTS and Auto-CTS • In Auto-CTS Mode, CTS Controls Transmitter • In Auto-RTS Mode, RCV FIFO Contents and Threshold Control RTS • Serial and Modem Control Outputs Drive a RJ11 Cable Directly When Equipment Is on the Same Power Drop • Capable of Running With All Existing TL16C450 Software • After Reset, All Registers Are Identical to the TL16C450 Register Set • Up to 24-MHz Clock Rate for up to 1.5-Mbaud Operation With VCC = 5 V • Up to 20-MHz Clock Rate for up to 1.