Table Of Contents - Holtek HT68F Series Manual

Table of Contents

Features ............................................................................................................ 8
CPU Feat�res ......................................................................................................................... 8
Periphera� Feat�res ................................................................................................................. 9
General Description ....................................................................................... 10
Selection Table ................................................................................................11
Block Diagram ................................................................................................ 12
Pin Assignment .............................................................................................. 13
Pin Description .............................................................................................. 17
Absolute Maximum Ratings .......................................................................... 22
D.C. Characteristics ....................................................................................... 22
A.C. Characteristics ....................................................................................... 24
Comparator Electrical Characteristics ........................................................ 25
Power-on Reset Characteristics ................................................................... 25
System Architecture ...................................................................................... 26
C�ocking and Pipe�ining ......................................................................................................... 26
Program Co�nter ................................................................................................................... 27
Stack ..................................................................................................................................... 28
Arithmetic and Logic Unit - ALU ........................................................................................... 28
Flash Program Memory ................................................................................. 29
Str�ct�re ................................................................................................................................ 29
Specia� Vectors ..................................................................................................................... 30
Look-�p Tab�e ........................................................................................................................ 30
Tab�e Program Examp�e ........................................................................................................ 31
In Circ�it Programming ......................................................................................................... 32
RAM Data Memory ......................................................................................... 33
Str�ct�re ................................................................................................................................ 33
Special Function Register Description ........................................................ 37
Indirect Addressing Registers - IAR0� IAR1 ......................................................................... 37
Memor� Pointers - MP0� MP1 .............................................................................................. 37
Bank Pointer - BP ................................................................................................................. 38
Acc�m��ator - ACC ............................................................................................................... �0
Program Co�nter Low Register - PCL .................................................................................. �0
Look-�p Tab�e Registers - TBLP� TBHP� TBLH ..................................................................... �0
Stat�s Register - STATUS .................................................................................................... �1
Rev. 2.10
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
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