HT67F2350 datasheet(4/292 Pages) HOLTEK

4 / 292 page

Rev. 1.00

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Rev. 1.00

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HT67F2350/HT67F2360

HT67F2370/HT67F2390

Advanced A/D Flash MCU with LCD & EEPROM

HT67F2350/HT67F2360

HT67F2370/HT67F2390

Advanced A/D Flash MCU with LCD & EEPROM

Input/Output Ports........................................................................................110

Pull-high Resisto�s ...............................................................................................................11�

Po�t A Wake-up ....................................................................................................................11�

I/O Po�t Cont�ol Registe�s....................................................................................................113

I/O Po�t Sou��e Cu��ent Cont�ol...........................................................................................113

Pin-sha�ed Fun�tions ...........................................................................................................117

I/O Pin St�u�tu�es................................................................................................................ 130

READ PORT Fun�tion......................................................................................................... 131

P�og�a��ing Conside�ations.............................................................................................. 13�

Timer Modules – TM .................................................................................... 133

Int�odu�tion ......................................................................................................................... 133

TM Ope�ation ...................................................................................................................... 133

TM Clo�k Sou��e................................................................................................................. 133

TM Inte��upts....................................................................................................................... 134

TM Exte�nal Pins................................................................................................................. 134

TM Input/Output Pin Sele�tion ............................................................................................ 135

P�og�a��ing Conside�ations.............................................................................................. 13�

Standard Type TM – STM ............................................................................ 137

Standa�d TM Ope�ation....................................................................................................... 137

Standa�d Type TM Registe� Des��iption ............................................................................. 138

Standa�d Type TM Ope�ation Modes .................................................................................. 14�

Periodic Type TM – PTM.............................................................................. 152

Pe�iodi� TM Ope�ation ........................................................................................................ 153

Pe�iodi� Type TM Registe� Des��iption............................................................................... 153

Pe�iodi� Type TM Ope�ation Modes.................................................................................... 158

Analog to Digital Converter ........................................................................ 167

A/D Ove�view ...................................................................................................................... 1�7

Registe�s Des��iptions ........................................................................................................ 1�8

A/D Conve�te� Refe�en�e Voltage....................................................................................... 17�

A/D Conve�te� Input Signals................................................................................................ 173

A/D Ope�ation ..................................................................................................................... 174

Conve�sion Rate and Ti�ing Diag�a� ................................................................................ 175

Su��a�y of A/D Conve�sion Steps..................................................................................... 17�

P�og�a��ing Conside�ations.............................................................................................. 177

A/D T�ansfe� Fun�tion ......................................................................................................... 177

A/D P�og�a��ing Exa�ples............................................................................................... 178

Serial Interface Module – SIM..................................................................... 180

SPI Inte�fa�e ....................................................................................................................... 180

I�C Inte�fa�e ........................................................................................................................ 18�

Serial Interface – SPIA................................................................................. 196

SPIA Inte�fa�e Ope�ation .................................................................................................... 19�

SPIA Registe�s.................................................................................................................... 197

SPIA Co��uni�ation .......................................................................................................... �00

SPIA Bus Ena�le/Disa�le.................................................................................................... �0�

HT67F2350 Datasheet(PDF) 4 Page - Holtek Semiconductor Inc

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