ST52T400 datasheet(5/94 Pages) STMICROELECTRONICS

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TABLE OF CONTENTS

ST52T400/T440/E440/T441

11.3 Recommended Operating Condition. . . ...... ....... ...... ....... ...... ...... .....74

11.4 Supply Current Characteristics ....... ...... ....... ...... ....... ...... ...... .....75

11.5 Brown-Out Detector characteristics ... ...... ....... ...... ....... ...... ...... .....76

11.6 Clock and Timing Characteristics ..... ...... ....... ...... ....... ...... ...... .....77

11.7 MemoryCharacteristics ..... ....... ...... ....... ...... ....... ...... ...... .....78

11.8 ESD Pin Protection Strategy. . ....... ...... ....... ...... ....... ...... ...... .....79

11.8.1 Standard Pin Protection . ....... ...... ....... ...... ....... ...... ...... .... 79

11.9 PortPin Characteristics ..... ....... ...... ....... ...... ....... ...... ...... .....80

11.9.1 General Characteristics . ....... ...... ....... ...... ....... ...... ...... .... 80

11.10 ..... ....... ...... ...... ....... ...... ....... ...... ....... ...... ...... .....82

11.11Control Pin Characteristics . . ....... ...... ....... ...... ....... ...... ...... .....84

11.11.1 RESET pin .... ...... ....... ...... ....... ...... ....... ...... ...... .... 84

11.11.2 Power on reset . ...... ....... ...... ....... ...... ....... ...... ...... .... 84

11.11.3 VPP pin . ...... ...... ....... ...... ....... ...... ....... ...... ...... .... 84

11.12 Analog Comparator Characteristics . . ...... ....... ...... ....... ...... ...... .....85

11.13 Triac Driver Characteristics. . ....... ...... ....... ...... ....... ...... ...... .....85

ORDERING INFORMATION ............. .................. ......... 92

ST52T400 Datasheet(PDF) 5 Page - STMicroelectronics