mc68hc908ld64 Freescale Semiconductor, Inc, mc68hc908ld64 Datasheet - Page 9
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mc68hc908ld64
Manufacturer Part Number
mc68hc908ld64
Description
M68hc08 Microcontrollers Microcontroller
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC68HC908LD64.pdf
(362 pages)
- Current page: 9 of 362
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MC68HC908LD64
Freescale Semiconductor
—
Rev. 3.0
6.8
6.9
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.5
7.5.1
7.5.2
7.6
8.1
8.2
8.3
8.4
8.4.1
8.5
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Oscillator During Break Mode. . . . . . . . . . . . . . . . . . . . . . . . . . 98
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
CGM I/O Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Oscillator External Connections . . . . . . . . . . . . . . . . . . . . . . . .96
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Crystal Amplifier Input Pin (OSC1). . . . . . . . . . . . . . . . . . . . 97
Crystal Amplifier Output Pin (OSC2) . . . . . . . . . . . . . . . . . . 97
Oscillator Enable Signal (SIMOSCEN). . . . . . . . . . . . . . . . . 97
External Clock Source (OSCXCLK) . . . . . . . . . . . . . . . . . . . 97
Oscillator Out (OSCOUT). . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Section 8. Clock Generator Module (CGM)
Crystal Oscillator Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . .103
External Filter Capacitor Pin (CGMXFC) . . . . . . . . . . . . . . 103
PLL Analog Power Pin (VDDA) . . . . . . . . . . . . . . . . . . . . . 103
PLL Analog Ground Pin (VSSA). . . . . . . . . . . . . . . . . . . . . 103
Crystal Output Frequency Signal (OSCXCLK). . . . . . . . . . 104
Crystal Reference Frequency Signal (OSCRCLK). . . . . . . 104
CGM Base Clock Output (DCLK1) . . . . . . . . . . . . . . . . . . . 104
CGM CPU Interrupt (CGMINT) . . . . . . . . . . . . . . . . . . . . . 104
Table of Contents
Section 7. Oscillator (OSC)
Table of Contents
Data Sheet
9
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