Contents
Table of Contents
Features ...............................................................................................1
CPU Features ........................................................................................................1
Peripheral Features................................................................................................1
General Description ............................................................................2
Selection Table ....................................................................................2
Block Diagram .....................................................................................2
Pin Assignment ...................................................................................3
Pin Description....................................................................................4
HT46R064D ...........................................................................................................4
HT46R065D ...........................................................................................................5
HT46R066D ...........................................................................................................6
Absolute Maximum Ratings ...............................................................8
D.C. Characteristics ............................................................................8
A.C. Characteristics ..........................................................................10
ADC Characteristics..........................................................................11
Power-on Reset Characteristics ......................................................12
System Architecture .........................................................................13
Clocking and Pipelining ........................................................................................13
Program Counter..................................................................................................14
Stack....................................................................................................................15
Arithmetic and Logic Unit - ALU...........................................................................15
Program Memory...............................................................................16
Structure...............................................................................................................16
Special Vectors.....................................................................................................16
Look-up Table.......................................................................................................17
Table Program Example .......................................................................................18
Data Memory......................................................................................19
Structure...............................................................................................................19
i
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
