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Ei68C684 - QUAD UART

Description

The Epic Ei68C684/Ei88C684 Quad Universal Asynchronous Receiver and Transmitter (QUART) is a data communication device that provides four fully independent full duplex asynchronous communication channels in a single package.

Features

  • Full duplex, four channel asynchronous receiver and transmitter Quadruple-buffered receiver and transmitter Internal bit rate generator with 23 industry standard bit rates operating from either of two standard crystal clocks Independent bit rate selection for each receiver and transmitter Maximum bit rate: 1 x clock - 2 Mb/sec. , 16 x clock- 250 Kb/sec. Normal, auto-echo, local loop-back and remote loop-back modes Multi-function 16-bit counter/timer Programmable inte.

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Datasheet Details

Part number Ei68C684
Manufacturer IMP
File Size 36.02 KB
Description QUAD UART
Datasheet download datasheet Ei68C684 Datasheet

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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Part Numbers May Be Marked With "IMP" or "Ei." Semiconductor, Inc. Ei82C684 Ei68C684 QUAD UART • • • • Programmable internal clock:X1/CLK or X1/CLK divided by 2 Buffered system clock output pin Stand-by mode to reduce operating power Advanced CMOS low power technology FEATURES • • • Full duplex, four channel asynchronous receiver and transmitter Quadruple-buffered receiver and transmitter Internal bit rate generator with 23 industry standard bit rates operating from either of two standard crystal clocks Independent bit rate selection for each receiver and transmitter Maximum bit rate: 1 x clock - 2 Mb/sec., 16 x clock- 250 Kb/sec.
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