MC68HC908GP32
MC68HC08GP32
Technical Data
M68HC08
Microcontrollers
MC68HC908GP32/H
Rev. 6, 8/2002
MOTOROLA.COM/SEMICONDUCTORS
MC68HC908GP32
MC68HC08GP32
Technical Data
Motorola reserves the right to make changes without further notice to any products
herein. Motorola makes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose, nor does Motorola assume any
liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation consequential or incidental
damages. "Typical" parameters which may be provided in Motorola data sheets and/or
specifications can and do vary in different applications and actual performance may
vary over time. All operating parameters, including "Typicals" must be validated for
each customer application by customer's technical experts. Motorola does not convey
any license under its patent rights nor the rights of others. Motorola products are not
designed, intended, or authorized for use as components in systems intended for
surgical implant into the body, or other applications intended to support or sustain life,
or for any other application in which the failure of the Motorola product could create a
situation where personal injury or death may occur. Should Buyer purchase or use
Motorola products for any such unintended or unauthorized application, Buyer shall
indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and
distributors harmless against all claims, costs, damages, and expenses, and
reasonable attorney fees arising out of, directly or indirectly, any claim of personal
injury or death associated with such unintended or unauthorized use, even if such claim
alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
Motorola and the Stylized M logo are registered trademarks of Motorola, Inc.
digital dna is a trademark of Motorola, Inc.
© Motorola, Inc., 2002
MC68HC908GP32
•
MC68HC08GP32
—
Rev. 6
MOTOROLA
Technical Data
1
Revision History
To provide the most up-to-date information, the revision of our
documents on the World Wide Web will be the most current. Your printed
copy may be an earlier revision. To verify you have the latest information
available, refer to:
http://motorola.com/semiconductors
The following revision history table summarizes changes contained in
this document. For your convenience, the page number designators
have been linked to the appropriate location.
Revision History
Date
Revision
Level
Description
Section 22. Timer Interface Module (TIM)
— Timer
discrepancies corrected throughout this section.
August, 2002
6
Section 24. Mechanical Specifications
— Replaced incorrect
44-pin QFP drawing, case 824E to case 824A.
In
Table 15-1,
second cell in "Comment" column, corrected PTC
to PTC1.
In
Figure 21-2,
Timebase control register, bit 0 is a reserved bit.
July, 2001
5
Updated crystal oscillator component values in
23.17.1 CGM
Component Specifications.
Added appendix A: MC68HC08GP32 — ROM part.
387
397
393
199
337
Page
Number(s)
341
Technical Data
2
MC68HC908GP32
•
MC68HC08GP32
—
Rev. 6
MOTOROLA
Technical Data – MC68HC908GP32•MC68HC08GP32
List of Sections
Section 1. General Description . . . . . . . . . . . . . . . . . . . . 31
Section 2. Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Section 3. Low-Power Modes. . . . . . . . . . . . . . . . . . . . . . 57
Section 4. Resets and Interrupts . . . . . . . . . . . . . . . . . . . 69
Section 5. Analog-to-Digital Converter (ADC) . . . . . . . . 87
Section 6. Break Module (BRK) . . . . . . . . . . . . . . . . . . . . 97
Section 7. Clock Generator Module (CGMC) . . . . . . . . 105
Section 8. Configuration Register (CONFIG) . . . . . . . . 137
Section 9. Computer Operating Properly (COP) . . . . . 141
Section 10. Central Processor Unit (CPU) . . . . . . . . . . 147
Section 11. FLASH Memory . . . . . . . . . . . . . . . . . . . . . . 165
Section 12. External Interrupt (IRQ) . . . . . . . . . . . . . . . 175
Section 13. Keyboard Interrupt Module (KBI). . . . . . . . 181
Section 14. Low-Voltage Inhibit (LVI) . . . . . . . . . . . . . . 189
Section 15. Monitor ROM (MON) . . . . . . . . . . . . . . . . . . 195
Section 16. Input/Output (I/O) Ports . . . . . . . . . . . . . . . 211
Section 17. Random-Access Memory (RAM) . . . . . . . . 235
Section 18. Serial Communications Interface
Module (SCI) . . . . . . . . . . . . . . . . . . . . . . . 237
Section 19. System Integration Module (SIM) . . . . . . . 277
MC68HC908GP32
•
MC68HC08GP32
—
Rev. 6
MOTOROLA
List of Sections
Technical Data
3
京公网安备 11010802033920号
EEWORLD
