HT67F5652 datasheet(2/224 Pages) HOLTEK

2 / 224 page

Rev. 1.00

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Rev. 1.00

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HT67F5652

24-Bit Delta Sigma A/D + LCD Flash MCU

HT67F5652

24-Bit Delta Sigma A/D + LCD Flash MCU

Table of Contents

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

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

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

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

Block Diagram.................................................................................................. 9

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

Pin Description ...............................................................................................11

Absolute Maximum Ratings.......................................................................... 13

D.C. Characteristics....................................................................................... 14

A.C. Characteristics....................................................................................... 15

LDO+PGA+ADC+VCM Electrical Characteristics ....................................... 16

Effe�tive Nu��e� of Bits (ENOB) .......................................................................................... 19

Comparator Electrical Characteristics ........................................................ 19

LCD Electrical Characteristics ..................................................................... 20

System Architecture...................................................................................... 21

Clo�king and Pipelining......................................................................................................... �1

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

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

A�ith�eti� and Logi� Unit – ALU .......................................................................................... �3

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

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

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

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

Ta�le P�og�a� Exa�ple........................................................................................................ �4

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

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

In Appli�ation P�og�a��ing – IAP ........................................................................................ ��

RAM Data Memory......................................................................................... 36

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

Data Me�o�y Add�essing...................................................................................................... 3�

Gene�al Pu�pose Data Me�o�y ............................................................................................ 3�

Spe�ial Pu�pose Data Me�o�y ............................................................................................. 3�

Special Function Register Description........................................................ 39

Indi�e�t Add�essing Registe�s – IAR0� IAR1� IAR� ............................................................... 39

Me�o�y Pointe�s – MP0� MP1L� MP1H� MP�L� MP�H......................................................... 39

A��u�ulato� – ACC .............................................................................................................. 40

P�og�a� Counte� Low Registe� – PCL ................................................................................. 41

Look-up Ta�le Registe�s – TBLP� TBHP� TBLH .................................................................... 41

Status Registe� – STATUS ................................................................................................... 41

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