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  Holtek Semiconductor Electronic Components Datasheet  

HT66F0187 Datasheet

A/D Flash MCU

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A/D Flash MCU with EEPROM
HT66F0187
Revision: V1.20 Date: �Au�g�u��s�t�2��9,��2�0�1��7


  Holtek Semiconductor Electronic Components Datasheet  

HT66F0187 Datasheet

A/D Flash MCU

No Preview Available !

HT66F0187
A/D Flash MCU with EEPROM
Table of Contents
Features................................................................................................................. 7
CPU Features...............................................................................................................................7
Peripheral Features.......................................................................................................................7
General Description.............................................................................................. 8
Block Diagram....................................................................................................... 8
Pin Assignment..................................................................................................... 9
Pin Description................................................................................................... 10
Absolute Maximum Ratings............................................................................... 13
D.C. Characteristics............................................................................................ 14
A.C. Characteristics............................................................................................ 17
HIRC Electrical Characteristics......................................................................... 18
A/D Converter Electrical Characteristics.......................................................... 19
Comparator Electrical Characteristics............................................................. 20
Power on Reset Characteristics........................................................................ 20
System Architecture........................................................................................... 21
Clocking and Pipelining...............................................................................................................21
Program Counter.........................................................................................................................22
Stack...........................................................................................................................................23
Arithmetic and Logic Unit – ALU.................................................................................................23
Flash Program Memory...................................................................................... 24
Structure......................................................................................................................................24
Special Vectors...........................................................................................................................24
Look-up Table..............................................................................................................................24
Table Program Example..............................................................................................................25
In Circuit Programming – ICP.....................................................................................................26
On-Chip Debug Support – OCDS...............................................................................................27
RAM Data Memory.............................................................................................. 27
Structure......................................................................................................................................27
Data Memory Addressing............................................................................................................28
General Purpose Data Memory..................................................................................................28
Special Purpose Data Memory...................................................................................................29
Special Function Register Description............................................................. 30
Indirect Addressing Register – IAR0, IAR1, IAR2.......................................................................30
Memory Pointers – MP0, MP1H/MP1L, MP2H/MP2L ................................................................30
Accumulator – ACC.....................................................................................................................32
Program Counter Low Register – PCL .......................................................................................32
Look-up Table Registers – TBLP, TBHP, TBLH ..........................................................................32
Status Register – STATUS .........................................................................................................33
Rev. 1.20
2 August 29, 2017


Part Number HT66F0187
Description A/D Flash MCU
Maker Holtek Semiconductor
Total Page 30 Pages
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