HT45F0057 datasheet(2/88 Pages) HOLTEK

2 / 88 page

Rev. 1.00

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HT45F0057

Induction Cooker Flash MCU

HT45F0057

Induction Cooker Flash MCU

Table of Contents

Features................................................................................................................ 5

CPU Featu�es ..............................................................................................................................5

Pe�iphe�al Featu�es......................................................................................................................5

General Description............................................................................................. 6

Block Diagram...................................................................................................... 6

Pin Assignment.................................................................................................... 6

Pin Description .................................................................................................... 7

Absolute Maximum Ratings................................................................................ 8

D.C. Electrical Characteristics............................................................................ 9

A.C. Electrical Characteristics............................................................................ 9

LVD & LVR Electrical Characteristics ................................................................ 9

A/D Converter Characteristics.......................................................................... 10

Comparator Characteristics ............................................................................. 10

Operational Amplifier Characteristics ............................................................. 11

Power-on Reset Characteristics....................................................................... 12

System Architecture.......................................................................................... 12

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

P�og�am Counte�........................................................................................................................13

Sta�k ..........................................................................................................................................14

A�ithmeti� and Logi� Unit – ALU ................................................................................................14

Flash Program Memory..................................................................................... 15

St�u�tu�e.....................................................................................................................................15

Look-up Ta�le.............................................................................................................................15

Ta�le P�og�am Example.............................................................................................................16

In Ci��uit P�og�amming – ICP ....................................................................................................16

�n-Chip De�ug Suppo�t – �CDS ..............................................................................................1�

Data Memory ...................................................................................................... 18

St�u�tu�e.....................................................................................................................................18

Gene�al Pu�pose Data Memo�y .................................................................................................18

Spe�ial Pu�pose Data Memo�y ..................................................................................................19

Special Function Register Description............................................................ 20

Indi�e�t Add�essing Registe� – IAR0� IAR1 ................................................................................�0

Memo�y Pointe�s – MP0� MP1 ..................................................................................................�0

Bank Pointe� – BP .....................................................................................................................�1

A��umulato� – ACC....................................................................................................................�1

P�og�am Counte� Low Registe� – PCL ......................................................................................�1

Look-up Ta�le Registe�s – TBLP� TBLH ....................................................................................�1

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

System Control Registers – CTRL0, CTRL1, CTRL2, CTRL3, CTRL4........... 24

HT45F0057 Datasheet(PDF) 2 Page - Holtek Semiconductor Inc

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