User`s guide

Rev. 1.10 2 November 14, 2014 Rev. 1.10 3 November 14, 2014
HT66FW2230
Wireless Charger A/D Flash 8-Bit MCU
Table of Contents
Features ............................................................................................................ 7
CPU Features ......................................................................................................................... 7
Peripheral Features ................................................................................................................. 7
General Description ......................................................................................... 8
Block Diagram
.................................................................................................. 8
Pin Assignment
................................................................................................ 9
Pin Descriptions
.............................................................................................. 9
Absolute Maximum Ratings
...........................................................................11
D.C. Characteristics
....................................................................................... 12
A.C. Characteristics
....................................................................................... 13
A/D Characteristics
........................................................................................ 13
PLL Electrical Characteristics
...................................................................... 14
OCP Electrical Characteristics
..................................................................... 14
Reference Voltage Electrical Characteristics
.............................................. 15
Power on Reset Electrical Characteristics
.................................................. 15
System Architecture
...................................................................................... 16
Clocking and Pipelining ......................................................................................................... 16
Program Counter ................................................................................................................... 17
Stack
..................................................................................................................................... 17
Arithmetic and Logic Unit – ALU ........................................................................................... 18
Flash Program Memory ................................................................................. 18
Structure ................................................................................................................................ 18
Special Vectors ..................................................................................................................... 18
Look-up Table ........................................................................................................................ 19
Table Program Example ........................................................................................................ 20
In Circuit Programming – ICP ............................................................................................... 21
On-Chip Debug Support – OCDS ......................................................................................... 22
RAM Data Memory ......................................................................................... 22
Structure ................................................................................................................................ 22
Special Function Register Description ........................................................ 24
Indirect Addressing Registers – IAR0, IAR1, IAR2 ............................................................... 24
Memory Pointers – MP0, MP1L, MP1H, MP2L, MP2H ......................................................... 24
Accumulator – ACC ............................................................................................................... 25
Program Counter Low Register – PCL .................................................................................. 25
Look-up Table Registers – TBLP, TBHP, TBLH ..................................................................... 25
Status Register – STATUS .................................................................................................... 25