Contents
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 ..........................................................................13
A.C. Characteristics ..........................................................................16
OP Amplifier Electrical Characteristics...........................................17
Comparator Electrical Characteristics............................................18
LDO 2.4V ............................................................................................18
LDO 3.3V ............................................................................................18
Power-on Reset Characteristics ......................................................19
System Architecture .........................................................................20
Clocking and Pipelining ........................................................................................20
Program Counter..................................................................................................21
Stack....................................................................................................................21
Arithmetic and Logic Unit - ALU...........................................................................22
Flash Program Memory........................................................................................22
Structure...............................................................................................................22
Special Vectors.....................................................................................................22
Look-up Table.......................................................................................................24
Table Program Example .......................................................................................25
In Circuit Programming ....................................................................26
RAM Data Memory.............................................................................27
Structure...............................................................................................................27
Special Function Registers...................................................................................28
Indirect Addressing Registers - IAR0, IAR1 .........................................................28
Memory Pointers - MP0, MP1..............................................................................29
Bank Pointer - BP ................................................................................................30
Accumulator - ACC..............................................................................................30
Rev. 1.20
2
September 15, 2011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
