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TL16C552AFN - Dual ACE

This page provides the datasheet information for the TL16C552AFN, a member of the TL16C552A Dual ACE family.

Description

The TL16C552A is an enhanced dual-channel version of the popular TL16C550B asynchronous communications element (ACE).

The device serves two serial input /output interfaces simultaneously in microcomputer or microprocessor-based systems.

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Datasheet preview – TL16C552AFN

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Full PDF Text Transcription

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TL16C552A, TL16C552AM DUAL ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFO SLLS189D – NOVEMBER 1994 – REVISED JANUARY 1999 D IBM PC/AT ™ Compatible D Two TL16C550 ACEs D Enhanced Bidirectional Printer Port D 16-Byte FIFOs Reduce CPU Interrupts D Up to 16-MHz Clock Rate for up to 1-Mbaud Operation D Transmit, Receive, Line Status, and Data Set Interrupts on Each Channel Independently Controlled D Individual Modem Control Signals for Each Channel D Programmable Serial Interface Characteristics for Each Channel: – 5-, 6-, 7-, or 8-Bit Characters – Even, Odd, or No Parity Bit Generation and Detection – 1-, 1-1/2-, or 2-Stop Bit Generation D 3-State Outputs Provide TTL Drive for the Data and Control Bus on Each Channel D Hardware and Software Compatible With TL16C452 HV or FN PACKAGE (TOP VIEW
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