Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc...
MC68HC705P9
Technical Data
M68HC05
Microcontrollers
MC68HC705P9/D
Rev. 4.0, 4/2002
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Freescale Semiconductor, Inc.
Freescale Semiconductor, Inc...
For More Information On This Product,
Go to: www.freescale.com
Freescale Semiconductor, Inc.
MC68HC705P9
Freescale Semiconductor, Inc...
Technical Data
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© Motorola, Inc.,1996, 2002
MC68HC908GT16 • MC68HC908GT8
MOTOROLA
Technical Data
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Revision History
Revision History
Date
April, 2002
Revision
Level
4.0
Description
Reformatted to meet current publication standards
Page
Number(s)
Throughout
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MC68HC908GT16 • MC68HC908GT8
Technical Data
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MOTOROLA
Freescale Semiconductor, Inc.
Technical Data — MC68HC705P9
List of Sections
Section 1. General Description . . . . . . . . . . . . . . . . . . . . 21
Section 2. Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . 25
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Section 3. Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Section 4. Central Processor Unit (CPU) . . . . . . . . . . . . 43
Section 5. Resets and Interrupts . . . . . . . . . . . . . . . . . . . 65
Section 6. Low Power Modes. . . . . . . . . . . . . . . . . . . . . . 75
Section 7. Parallel Input/Output (I/O) Ports . . . . . . . . . . 81
Section 8. Computer Operating Properly
Watchdog (COP) . . . . . . . . . . . . . . . . . . . . . . 95
Section 9. Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Section 10. Serial Input/Output Port (SIOP) . . . . . . . . . 117
Section 11. Analog-to-Digital Converter (ADC) . . . . . . 129
Section 12. Electrical Specifications. . . . . . . . . . . . . . . 137
Section 13. Mechanical Specifications . . . . . . . . . . . . . 149
Section 14. Ordering Information . . . . . . . . . . . . . . . . . 151
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
MC68HC705P9 — Rev. 4.0
MOTOROLA
List of Sections
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5