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COM5026 - Baud Rate Generator

Description

The Standard Microsystems COM 5026 Baud Rate Generator/Programmable Divider is an N-channel COPLAMOS~ MaS/LSI device which, from a single crystal (on-chip oscillator) or input frequency is capable of generating 16 externally selectable frequencies.

Features

  • o On chip crystal oscillator or external frequency input o Choice of 16 output frequencies 016 asynchronous/synchronous baud rates o Direct UART/USRT/ ASTRO/USYNRT compatibility o TTL, MOS compatibility PIN.

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STANDARD MICROSYSTEMS CORPORATION COM 5026 cOM5026T Baud Rate Generator Programmable Divider FEATURES o On chip crystal oscillator or external frequency input o Choice of 16 output frequencies 016 asynchronous/synchronous baud rates o Direct UART/USRT/ ASTRO/USYNRT compatibility o TTL, MOS compatibility PIN CONFIGURATION XTAL/EXT1 11 XTAL/EXT2 21 +5v 31 NC 41 GND 51 NC 61 + 12v 71 "-/ 14 tOUT 13 A 12 B 11 C 10 0 9 ST 8 NC I BLOCK DIAGRAM A REPROGRAMMABLE B FREQUENCY SELECT C D ROM XTALlEXTl XTALlEXT2 XTAL ~ ~----------~ CLOCK BUFFER DIVIDER fOUT ~ AA +5V ,GND +12V 169 GENERAL DESCRIPTION The Standard Microsystems COM 5026 Baud Rate Generator/Programmable Divider is an N-channel COPLAMOS~ MaS/LSI device which, from a single crystal (on-chip oscillator) or input frequency is
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