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  Holtek Semiconductor Electronic Components Datasheet  

HT66FB570 Datasheet

A/D Flash USB MCU

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A/D Flash USB MCU
HT66FB570
Revision: V1.30 Date: �J�a�n�u�a�r�y��26�,���2�0�1�8


  Holtek Semiconductor Electronic Components Datasheet  

HT66FB570 Datasheet

A/D Flash USB MCU

No Preview Available !

HT66FB570
A/D Flash USB MCU
Table of Contents
Features............................................................................................................. 7
CPU Features.......................................................................................................................... 7
Peripheral Features.................................................................................................................. 8
General Description.......................................................................................... 9
Block Diagram................................................................................................... 9
Pin Assignment............................................................................................... 10
Pin Description............................................................................................... 12
Absolute Maximum Ratings........................................................................... 17
D.C. Characteristics........................................................................................ 18
A.C. Characteristics........................................................................................ 21
A/D Converter Electrical Characteristics...................................................... 22
LVR/LVD Electrical Characteristics............................................................... 23
Reference Voltage Characteristics................................................................ 24
Comparator Electrical Characteristics......................................................... 24
Memory Characteristics................................................................................. 25
USB Electrical Characteristics...................................................................... 25
Power-on Reset Characteristics.................................................................... 26
System Architecture....................................................................................... 26
Clocking and Pipelining.......................................................................................................... 26
Program Counter.................................................................................................................... 27
Stack...................................................................................................................................... 28
Arithmetic and Logic Unit – ALU............................................................................................ 28
Flash Program Memory.................................................................................. 29
Structure................................................................................................................................. 29
Special Vectors...................................................................................................................... 29
Look-up Table......................................................................................................................... 29
Table Program Example......................................................................................................... 30
In Circuit Programming – ICP................................................................................................ 31
On-Chip Debug Support – OCDS.......................................................................................... 32
In Application Programming – IAP......................................................................................... 32
In System Programming – ISP............................................................................................... 46
Data Memory................................................................................................... 47
Structure................................................................................................................................. 47
Data Memory Addressing....................................................................................................... 48
General Purpose Data Memory............................................................................................. 48
Special Purpose Data Memory.............................................................................................. 48
Special Function Register Description......................................................... 50
Indirect Addressing Registers – IAR0, IAR1, IAR2................................................................ 50
Memory Pointers – MP0, MP1L, MP1H, MP2L, MP2H.......................................................... 50
Rev. 1.30
2 January 26, 2018


Part Number HT66FB570
Description A/D Flash USB MCU
Maker Holtek Semiconductor
Total Page 30 Pages
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