HT66F019 datasheet(2/175 Pages) HOLTEK

2 / 175 page

Rev. 1.00

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De�e��e� 01� �01�

Rev. 1.00

De�e��e� 01� �01�

HT66F019

A/D Flash MCU with EEPROM

HT66F019

A/D Flash MCU with EEPROM

Table of Contents

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

CPU Featu�es ......................................................................................................................... �

Pe�iphe�al Featu�es................................................................................................................. �

General Description......................................................................................... 8

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

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

Pin Description ................................................................................................ 9

Absolute Maximum Ratings...........................................................................11

D.C. Characteristics........................................................................................11

Ope�ating Voltage Cha�a�te�isti�s..........................................................................................11

Stand�y Cu��ent Cha�a�te�isti�s ........................................................................................... 1�

Ope�ating Cu��ent Cha�a�te�isti�s......................................................................................... 13

A.C. Characteristics....................................................................................... 14

High Speed Inte�nal Os�illato� – HIRC – F�equen�y A��u�a�y............................................. 14

Low Speed Inte�nal Os�illato� Cha�a�te�isti�s – LIRC .......................................................... 14

Ope�ating F�equen�y Cha�a�te�isti� Cu�ves......................................................................... 15

Syste� Sta�t Up Ti�e Cha�a�te�isti�s .................................................................................. 15

Input/Output Characteristics ........................................................................ 16

Memory Characteristics................................................................................ 16

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

Reference Voltage Characteristics............................................................... 17

LVD/LVR Electrical Characteristics.............................................................. 17

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

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

System Architecture...................................................................................... 19

Clo�king and Pipelining......................................................................................................... 19

P�og�a� Counte�................................................................................................................... �0

Sta�k ..................................................................................................................................... �0

A�ith�eti� and Logi� Unit – ALU ........................................................................................... �1

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

St�u�tu�e................................................................................................................................ ��

Spe�ial Ve�to�s ..................................................................................................................... ��

Look-up Ta�le........................................................................................................................ ��

Ta�le P�og�a� Exa�ple........................................................................................................ �3

In Ci��uit P�og�a��ing – ICP ............................................................................................... �4

On-Chip De�ug Suppo�t – OCDS ......................................................................................... �5

Data Memory .................................................................................................. 26

St�u�tu�e................................................................................................................................ �6

Gene�al Pu�pose Data Me�o�y ............................................................................................ �6

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