HT68F005 datasheet(2/93 Pages) HOLTEK

2 / 93 page

Rev. 1.00

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Rev. 1.00

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HT68F005/HT68F006

Enhanced I/O Flash Type MCU

HT68F005/HT68F006

Enhanced I/O Flash Type MCU

Table of Contents

Features............................................................................................................ 6

CPU Featu�es ......................................................................................................................... 6

Pe�iphe�al Featu�es................................................................................................................. 6

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

Selection Table................................................................................................. 7

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

Pin Assignment................................................................................................ 8

Pin Descriptions .............................................................................................. 9

Absolute Maximum Ratings............................................................................ 9

D.C. Characteristics....................................................................................... 10

A.C. Characteristics....................................................................................... 12

Power on Reset Electrical Characteristics.................................................. 13

System Architecture...................................................................................... 13

Clo�king and Pipelining......................................................................................................... 13

P�og�am Counte�................................................................................................................... 14

Sta�k ..................................................................................................................................... 15

A�ithmeti� and Logi� Unit – ALU ........................................................................................... 15

Flash Program Memory................................................................................. 16

St�u�tu�e................................................................................................................................ 16

Spe�ial Ve�to�s ..................................................................................................................... 16

Look-up Ta�le........................................................................................................................ 16

Ta�le P�og�am Example........................................................................................................ 17

In Ci��uit P�og�amming ......................................................................................................... 18

�n-Chip De�ug Suppo�t – �CDS ......................................................................................... 19

RAM Data Memory......................................................................................... 20

St�u�tu�e................................................................................................................................ �0

Special Function Register Description........................................................ 21

Indi�e�t Add�essing Registe�s – IAR0� IAR1 ......................................................................... �1

Memo�y Pointe�s – MP0� MP1 .............................................................................................. �1

Bank Pointe� – BP................................................................................................................. ��

A��umulato� – ACC............................................................................................................... �3

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

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

Status Registe� – STATUS.................................................................................................... �3

HT68F005 数据表(PDF) 2 Page - Holtek Semiconductor Inc

HT68F005 数据表(HTML) 2 Page - Holtek Semiconductor Inc

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