HT66F0182
A/D Flash MCU
Table of Contents
Features ...............................................................................................................5
CPU Featꢀres ..............................................................................................................................5
Peripheral Featꢀres......................................................................................................................5
General Description.............................................................................................6
Block Diagram......................................................................................................6
Pin Assignment....................................................................................................7
Pin Description ....................................................................................................8
Absolute Maximum Ratings................................................................................9
D.C. Characteristics...........................................................................................10
A.C. Characteristics........................................................................................... 11
A/D Converter Electrical Characteristics......................................................... 12
LVR Electrical Characteristics..........................................................................12
Bandgap Reference Voltage Characteristics – VBG....................................................................... 12
Power-on Reset Electrical Characteristics...................................................... 13
System Architecture..........................................................................................13
Clockinꢁ and Pipelininꢁ..............................................................................................................13
Proꢁram Coꢀnter........................................................................................................................14
Stack .........................................................................................................................................15
�rithmetic and Loꢁic Unit – �LU ................................................................................................15
Flash Program Memory.....................................................................................16
Strꢀctꢀre ....................................................................................................................................16
Special Vectors ..........................................................................................................................16
Look-ꢀp Table.............................................................................................................................16
Table Proꢁram Example.............................................................................................................1ꢅ
In Circꢀit Proꢁramminꢁ – ICP ....................................................................................................1ꢃ
On-Chip Debꢀꢁ Sꢀpport – OCDS ..............................................................................................19
RAM Data Memory.............................................................................................19
Strꢀctꢀre.....................................................................................................................................19
General Pꢀrpose Data Memory .................................................................................................19
Special Pꢀrpose Data Memory ..................................................................................................19
Special Function Register Description............................................................21
Indirect �ddressinꢁ Reꢁister – I�R0ꢄ I�R1 ................................................................................ꢂ1
Memory Pointer – MP0ꢄ MP1.....................................................................................................ꢂ1
�ccꢀmꢀlator – �CC....................................................................................................................ꢂꢂ
Proꢁram Coꢀnter Low Reꢁister – PCL.......................................................................................ꢂꢂ
Look-ꢀp Table Reꢁister – TBLPꢄ TBHPꢄ TBLH............................................................................ꢂꢂ
Statꢀs Reꢁister – ST�TUS.........................................................................................................ꢂꢂ
Rev. 1.10
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�ꢀꢁꢀst ꢂꢃꢄ ꢂ01ꢅ