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  Holtek Semiconductor Electronic Components Datasheet  

HT66F319 Datasheet

Enhanced A/D Flash MCU

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Enhanced A/D Flash MCU with EEPROM and UART
HT66F319
Revision: V1.20 Date: �D�e�c�e�mb��e�r�0��5,��2�0�1��6


  Holtek Semiconductor Electronic Components Datasheet  

HT66F319 Datasheet

Enhanced A/D Flash MCU

No Preview Available !

HT66F319
Enhanced A/D Flash MCU with EEPROM and UART
Table of Contents
Features............................................................................................................. 7
CPU Features.......................................................................................................................... 7
Peripheral Features.................................................................................................................. 7
General Description.......................................................................................... 8
Block Diagram................................................................................................... 9
Pin Assignment................................................................................................. 9
Pin Description............................................................................................... 10
Absolute Maximum Ratings........................................................................... 12
D.C. Characteristics........................................................................................ 12
A.C. Characteristics........................................................................................ 14
A/D Converter Electrical Characteristics...................................................... 15
LVD & LVR Electrical Characteristics........................................................... 16
Comparator Electrical Characteristics......................................................... 17
LCD Electrical Characteristics...................................................................... 17
Power on Reset Characteristics.................................................................... 17
System Architecture....................................................................................... 18
Clocking and Pipelining.......................................................................................................... 18
Program Counter.................................................................................................................... 19
Stack...................................................................................................................................... 20
Arithmetic and Logic Unit – ALU............................................................................................ 20
Flash Program Memory.................................................................................. 21
Structure................................................................................................................................. 21
Special Vectors...................................................................................................................... 21
Look-up Table......................................................................................................................... 21
Table Program Example......................................................................................................... 22
In Circuit Programming – ICP................................................................................................ 23
On-Chip Debug Support – OCDS.......................................................................................... 24
RAM Data Memory.......................................................................................... 24
Structure................................................................................................................................. 24
Special Function Register Description......................................................... 26
Indirect Addressing Register – IAR0, IAR1............................................................................ 26
Memory Pointers – MP0, MP1 .............................................................................................. 26
Bank Pointer – BP.................................................................................................................. 27
Accumulator – ACC................................................................................................................ 27
Program Counter Low Register – PCL .................................................................................. 27
Look-up Table Registers – TBLP, TBHP, TBLH ..................................................................... 27
Status Register – STATUS .................................................................................................... 28
Rev. 1.20
2 December 05, 2016


Part Number HT66F319
Description Enhanced A/D Flash MCU
Maker Holtek Semiconductor
Total Page 30 Pages
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