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TABLE OF CONTENTS

FEATURES ........................................................................................................................................1

GENERAL DESCRIPTION..................................................................................................................1

PIN CONFIGURATION/TYPICAL TPUART INTERFACE.....................................................................3

BLOCK DIAGRAM..............................................................................................................................4

DESCRIPTION OF PIN FUNCTIONS .................................................................................................5

FUNCTIONAL DESCRIPTION ............................................................................................................6

THE ON CHIP BAUD RATE GENERATOR .........................................................................................7

REGISTER DESCRIPTIONS ..............................................................................................................8

OPERATIONAL DESCRIPTION........................................................................................................12

80 Arkay Drive

Hauppauge, NY 11788

(516) 435-6000

FAX (516) 273-3123