HT67F86A datasheet(2/213 Pages) HOLTEK

2 / 213 page

Rev. 1.10

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HT67F86A

TinyPowerTM A/D Flash MCU with LCD

HT67F86A

TinyPowerTM A/D Flash MCU with LCD

Table of Contents

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

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

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

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

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

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

Pin Descriptions ................................................................................................ 10

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

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

�pe�ating Voltage Cha�a�te�isti�s..............................................................................................13

Stand�y Cu��ent Cha�a�te�isti�s ................................................................................................13

�pe�ating Cu��ent Cha�a�te�isti�s..............................................................................................14

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

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

Low Speed C�ystal �s�illato� Cha�a�te�isti�s – LXT..................................................................15

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

System Sta�t-up Time Cha�a�te�isti�s........................................................................................16

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

Memory Characteristics.................................................................................... 17

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

Reference Voltage Characteristics................................................................... 18

A/D Converter Characteristics.......................................................................... 18

LCD Driver Electrical Characteristics.............................................................. 18

I2C Characteristics............................................................................................. 19

Power-on Reset Characteristics....................................................................... 19

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

Clo�king and Pipelining..............................................................................................................�0

P�og�am Counte�........................................................................................................................�1

Sta�k ..........................................................................................................................................�1

A�ithmeti� and Logi� Unit – ALU ................................................................................................��

Flash Program Memory..................................................................................... 23

St�u�tu�e.....................................................................................................................................�3

Spe�ial Ve�to�s ..........................................................................................................................�4

Look-up Ta�le.............................................................................................................................�4

Ta�le P�og�am Example.............................................................................................................�4

In Ci��uit P�og�amming – ICP ....................................................................................................�5

�n-Chip De�ug Suppo�t – �CDS ..............................................................................................�6

In Appli�ation P�og�amming – IAP .............................................................................................��

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