HT45F4630 datasheet(5/153 Pages) HOLTEK

5 / 153 page

Rev. 1.00

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Rev. 1.00

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HT45F4630

DC Motor Driver ASSP MCU

HT45F4630

DC Motor Driver ASSP MCU

I�C Bus Data and �cknow�edge Signa� ...............................................................................118

I�C Time-out Cont�o�.............................................................................................................119

Interrupts...................................................................................................... 121

Inte��u�t Registe�s............................................................................................................... 1�1

Inte��u�t O�e�ation.............................................................................................................. 1�7

Exte�na� Inte��u�t................................................................................................................. 1�9

Ove� Cu��ent P�otection Inte��u�t........................................................................................ 1�9

Operational Amplifier Inte��u�t ............................................................................................ 1�9

�/D Conve�te� Inte��u�t....................................................................................................... 130

The�ma� P�otection Inte��u�t ............................................................................................... 130

Mu�ti-function Inte��u�t ........................................................................................................ 130

LVD Inte��u�t ....................................................................................................................... 130

I�C Inte��u�t......................................................................................................................... 131

EEPROM Inte��u�t .............................................................................................................. 131

Time Base Inte��u�ts........................................................................................................... 131

PTM Inte��u�ts .................................................................................................................... 13�

Inte��u�t Wake-u� Function................................................................................................. 133

P�og�amming Conside�ations.............................................................................................. 133

Low Voltage Detector – LVD ....................................................................... 134

LVD Registe� ....................................................................................................................... 134

LVD O�e�ation..................................................................................................................... 135

Configuration Options................................................................................. 136

Application Circuits..................................................................................... 137

Instruction Set.............................................................................................. 138

Int�oduction ......................................................................................................................... 138

Inst�uction Timing................................................................................................................ 138

Moving and T�ansfe��ing Data............................................................................................. 138

��ithmetic O�e�ations.......................................................................................................... 138

Logica� and Rotate O�e�ation ............................................................................................. 139

B�anches and Cont�o� T�ansfe� ........................................................................................... 139

Bit O�e�ations ..................................................................................................................... 139

Tab�e Read O�e�ations ....................................................................................................... 139

Othe� O�e�ations................................................................................................................. 139

Instruction Set Summary ............................................................................ 140

Tab�e Conventions............................................................................................................... 140

Instruction Definition................................................................................... 142

Package Information ................................................................................... 151

�4-�in SSOP (150mi�) Out�ine Dimensions ......................................................................... 15�

HT45F4630 Datasheet(PDF) 5 Page - Holtek Semiconductor Inc

HT45F4630 Datasheet(HTML) 5 Page - Holtek Semiconductor Inc

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