HT66F03 datasheet(2/147 Pages) HOLTEK

2 / 147 page

Table of Contents

Technical Document ...........................................................................7

Features ...............................................................................................7

CPU Features ........................................................................................................7

Peripheral Features ................................................................................................7

General Description ............................................................................7

Selection Table ....................................................................................8

Block Diagram .....................................................................................8

Pin Assignment ...................................................................................9

Pin Description ..................................................................................10

HT66F03 ..............................................................................................................10

HT66F04 ..............................................................................................................11

HT68F03/HT68F04 ..............................................................................................12

Absolute Maximum Ratings .............................................................12

D.C. Characteristics ..........................................................................13

A.C. Characteristics ..........................................................................16

A/D Converter Characteristics .........................................................17

Comparator Electrical Characteristics ............................................18

Power-on Reset Characteristics ......................................................18

Bandgap Reference (Vbg) Characteristic Curve ............................19

System Architecture .........................................................................20

Clocking and Pipelining ........................................................................................20

Program Counter..................................................................................................21

Stack ....................................................................................................................21

Arithmetic and Logic Unit

- ALU...........................................................................21

Flash Program Memory ....................................................................22

Structure...............................................................................................................22

Special Vectors.....................................................................................................22

Look-up Table.......................................................................................................22

Table Program Example .......................................................................................22

In Circuit Programming.........................................................................................23

RAM Data Memory.............................................................................24

Structure...............................................................................................................24

Contents

Rev. 1.30

February 17, 2011

HT66F03 датащи(PDF) 2 Page - Holtek Semiconductor Inc