HT66F0182
A/D Flash MCU
Analog to Digital Converter – ADC...................................................................79
�/D Converter Overview ............................................................................................................ꢅ9
�/D Converter Reꢁister Description...........................................................................................ꢅ9
�/D Converter Operation ...........................................................................................................ꢃ3
�/D Converter Reference Voltaꢁe..............................................................................................ꢃ4
�/D Converter Inpꢀt Siꢁnals.......................................................................................................ꢃ4
Conversion Rate and Timinꢁ Diaꢁram .......................................................................................ꢃ5
Sꢀmmary of �/D Conversion Steps............................................................................................ꢃ6
Proꢁramminꢁ Considerations.....................................................................................................ꢃ6
�/D Conversion Fꢀnction ...........................................................................................................ꢃꢅ
�/D Conversion Proꢁramminꢁ Examples...................................................................................ꢃꢃ
Interrupts............................................................................................................90
Interrꢀpt Reꢁisters......................................................................................................................90
Interrꢀpt Operation.....................................................................................................................94
External Interrꢀpt........................................................................................................................95
Mꢀlti-fꢀnction Interrꢀpt ...............................................................................................................96
�/D Converter Interrꢀpt..............................................................................................................96
Time Base Interrꢀpt ...................................................................................................................96
TM Interrꢀpts..............................................................................................................................9ꢅ
Interrꢀpt Wake-ꢀp Fꢀnction........................................................................................................9ꢃ
Proꢁramminꢁ Considerations.....................................................................................................9ꢃ
Application Circuits...........................................................................................99
Instruction Set..................................................................................................100
Introdꢀction ..............................................................................................................................100
Instrꢀction Timinꢁ.....................................................................................................................100
Movinꢁ and Transferrinꢁ Data..................................................................................................100
�rithmetic Operations...............................................................................................................100
Loꢁical and Rotate Operation ..................................................................................................101
Branches and Control Transfer ................................................................................................101
Bit Operations ..........................................................................................................................101
Table Read Operations ............................................................................................................101
Other Operations......................................................................................................................101
Instruction Set Summary ................................................................................102
Table Conventions....................................................................................................................10ꢂ
Instruction Definition.......................................................................................104
Package Information ....................................................................................... 113
16-pin NSOP (150mil) Oꢀtline Dimensions..............................................................................114
ꢂ0-pin NSOP (150mil) Oꢀtline Dimensions..............................................................................115
Rev. 1.10
4
�ꢀꢁꢀst ꢂꢃꢄ ꢂ01ꢅ