HT66FV240 datasheet(2/203 Pages) HOLTEK

2 / 203 page

Rev. 1.40

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Rev. 1.40

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HT66FV240

Wireless Voice Flash MCU

HT66FV240

Wireless Voice Flash MCU

Table of Contents

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

CPU Featu�es ......................................................................................................................... 7

Pe�iphe�al Featu�es................................................................................................................. 7

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

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

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

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

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

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

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

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

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

16-bit PCM A/D Converter Electrical Characteristics ................................. 18

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

Power Amplifier Electrical 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 ......................................................................................... ��

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

Data Memory .................................................................................................. 33

St�u�tu�e................................................................................................................................ 33

Gene�al Pu�pose Data Me�o�y ............................................................................................ 33

Spe�ial Pu�pose Data Me�o�y ............................................................................................. 34

Special Function Register Description........................................................ 35

Indi�e�t Add�essing Registe�s – IAR0� IAR1� IAR� ............................................................... 3�

Me�o�y Pointe�s – MP0� MP1H/MP1L� MP�H/MP�L........................................................... 3�

A��u�ulato� – ACC............................................................................................................... 3�

P�og�a� Counte� Low Registe� – PCL.................................................................................. 3�

Look-up Ta�le Registe�s – TBLP� TBHP� TBLH..................................................................... 3�

Status Registe� – STATUS.................................................................................................... 37

HT66FV240 Datasheet(PDF) 2 Page - Holtek Semiconductor Inc

HT66FV240 Datasheet(HTML) 2 Page - Holtek Semiconductor Inc

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