Table Of Contents - Holtek HT46R62 Handbook

Contents
Part I Microcontroller Profile ................................................................... 1
Chapter 1 Hardware Structure ......................................................................................... 3
Introduction .................................................................................................................... 3
Features ......................................................................................................................... 4
Selection Table .............................................................................................................. 5
Block Diagram ............................................................................................................... 6
Pin Assignment .............................................................................................................. 7
Pin Description ............................................................................................................... 9
Absolute Maximum Ratings ......................................................................................... 17
D.C. Characteristics ..................................................................................................... 17
A.C. Characteristics ..................................................................................................... 21
System Architecture ..................................................................................................... 23
Program Memory ......................................................................................................... 27
Data Memory ............................................................................................................... 31
Technology Features ............................................................................................... 4
Kernel Features ....................................................................................................... 4
Peripheral Features ................................................................................................. 5
Clocking and Pipelining ......................................................................................... 23
Program Counter ................................................................................................... 24
Stack ..................................................................................................................... 25
Arithmetic and Logic Unit - ALU ............................................................................ 26
Organization .......................................................................................................... 27
Special Vectors ..................................................................................................... 28
Look-up Table ........................................................................................................ 29
Table Program Example ........................................................................................ 29
Organization .......................................................................................................... 31
General Purpose Data Memory ............................................................................ 32
Special Purpose Data Memory ............................................................................. 32
LCD Memory ......................................................................................................... 33
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Contents