Contents
Table of Contents
General Description ............................................................................6
Features ...............................................................................................6
CPU Features ........................................................................................................6
Peripheral Features................................................................................................6
Technical Document ...........................................................................6
Selection Table ....................................................................................7
Block Diagram .....................................................................................7
Pin Assignment ...................................................................................8
Pin Description....................................................................................9
HT46R064B ...........................................................................................................9
HT46R065B .........................................................................................................10
HT46R066B..........................................................................................................11
Absolute Maximum Ratings .............................................................12
D.C. Characteristics ..........................................................................12
A.C. Characteristics ..........................................................................14
ADC Characteristics..........................................................................15
Power-on Reset Characteristics ......................................................15
IV Characteristic Curve.....................................................................16
VOL vs. IOL1 Over Temperature (VDD=3.0V) ............................................................16
VOL vs. IOL1 Over Temperature (VDD=5.0V) ............................................................16
VOH vs. IOH Over Temperature (VDD=3.0V).............................................................17
VOH vs. IOH Over Temperature (VDD=5.0V).............................................................17
System Architecture .........................................................................18
Clocking and Pipelining ........................................................................................18
Program Counter..................................................................................................19
Stack....................................................................................................................19
Arithmetic and Logic Unit - ALU...........................................................................19
Program Memory...............................................................................20
Structure...............................................................................................................20
Special Vectors.....................................................................................................20
Look-up Table.......................................................................................................21
Table Program Example .......................................................................................21
Rev. 1.10
2
October 23, 2012
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
