K60P100M100SF2RM Datasheet, PDF (21/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Section Number
Title
Page
24.4.3 MCG Internal Reference Clocks..................................................................................................................557
24.4.4 External Reference Clock............................................................................................................................558
24.4.5 MCG Fixed Frequency Clock .....................................................................................................................558
24.4.6 MCG PLL Clock .........................................................................................................................................559
24.4.7 MCG Auto TRIM (ATM)............................................................................................................................559
24.5 Initialization / Application Information........................................................................................................................560
24.5.1 MCG Module Initialization Sequence.........................................................................................................560
24.5.2 Using a 32.768 kHz Reference....................................................................................................................562
24.5.3 MCG Mode Switching.................................................................................................................................563
Chapter 25
Oscillator (OSC)
25.1 Introduction...................................................................................................................................................................573
25.2 Features and Modes......................................................................................................................................................573
25.3 Block Diagram..............................................................................................................................................................574
25.4 OSC Signal Descriptions..............................................................................................................................................574
25.5 External Crystal / Resonator Connections....................................................................................................................575
25.6 External Clock Connections.........................................................................................................................................576
25.7 Memory Map/Register Definitions...............................................................................................................................577
25.7.1 OSC Memory Map/Register Definition.......................................................................................................577
25.8 Functional Description..................................................................................................................................................578
25.8.1 OSC Module States......................................................................................................................................578
25.8.2 OSC Module Modes.....................................................................................................................................580
25.8.3 Counter.........................................................................................................................................................582
25.8.4 Reference Clock Pin Requirements.............................................................................................................582
25.9 Reset..............................................................................................................................................................................582
25.10 Low Power Modes Operation.......................................................................................................................................583
25.11 Interrupts.......................................................................................................................................................................583
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
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