MC9S08DN60F1CLF datasheet(12/356 Pages) FREESCALE

12 / 356 page

MC9S08DN60 Series Data Sheet, Rev 3

Freescale Semiconductor

Section Number

Title

Page

8.1.2

Modes of Operation ........................................................................................................133

8.2

External Signal Description ...........................................................................................................133

8.3

Register Deﬁnition .........................................................................................................................134

8.3.1

MCG Control Register 1 (MCGC1) ...............................................................................134

8.3.2

MCG Control Register 2 (MCGC2) ...............................................................................135

8.3.3

MCG Trim Register (MCGTRM) ...................................................................................136

8.3.4

MCG Status and Control Register (MCGSC) .................................................................137

8.3.5

MCG Control Register 3 (MCGC3) ...............................................................................138

8.4

Functional Description ...................................................................................................................140

8.4.1

Operational Modes ..........................................................................................................140

8.4.2

Mode Switching ..............................................................................................................144

8.4.3

Bus Frequency Divider ...................................................................................................145

8.4.4

Low Power Bit Usage .....................................................................................................145

8.4.5

Internal Reference Clock ................................................................................................145

8.4.6

External Reference Clock ...............................................................................................145

8.4.7

Fixed Frequency Clock ...................................................................................................146

8.5

Initialization / Application Information .........................................................................................146

8.5.1

MCG Module Initialization Sequence ............................................................................146

8.5.2

MCG Mode Switching ....................................................................................................147

8.5.3

Calibrating the Internal Reference Clock (IRC) .............................................................158

Chapter 9

Analog Comparator (S08ACMPV3)

9.1

Introduction ....................................................................................................................................161

9.1.1

ACMP Conﬁguration Information ..................................................................................161

9.1.2

Features ...........................................................................................................................163

9.1.3

Modes of Operation ........................................................................................................163

9.1.4

Block Diagram ................................................................................................................164

9.2

External Signal Description ...........................................................................................................164

9.3

Memory Map/Register Deﬁnition ..................................................................................................165

9.3.1

ACMPx Status and Control Register (ACMPxSC) .........................................................165

9.4

Functional Description ...................................................................................................................166

Chapter 10

Analog-to-Digital Converter (S08ADC12V1)

10.1 Introduction ....................................................................................................................................167

10.1.1 Analog Power and Ground Signal Names ......................................................................167

10.1.2 Channel Assignments ......................................................................................................167

10.1.3 Alternate Clock ...............................................................................................................168

10.1.4 Hardware Trigger ............................................................................................................168

10.1.5 Temperature Sensor ........................................................................................................169

10.1.6 Features ...........................................................................................................................171

MC9S08DN60F1CLF Datasheet(PDF) 12 Page - Freescale Semiconductor, Inc

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