Freescale Semiconductor, Inc.
HC705JJ7GRS/D
Rev. 3.0
Freescale Semiconductor, Inc...
General Release Specification
August 12, 1997
Western MCU Design Center
Tempe, Arizona
For More Information On This Product,
Go to: www.freescale.com
N O N - D I S C L O S U R E
68HC705JJ7
68HC705JP7
68HC705SJ7
68HC705SP7
68HRC705JJ7
68HRC705JP7
68HRC705SJ7
68HRC705SP7
A G R E E M E N T
R E Q U I R E D
Freescale Semiconductor, Inc.
General Release Specification
R E Q U I R E D
Freescale Semiconductor, Inc...
A G R E E M E N T
N O N - D I S C L O S U R E
Motorola reserves the right to make changes without further notice to
any products herein to improve reliability, function or design. Motorola
does not assume any liability arising out of the application or use of any
product or circuit described herein; neither does it 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.
General Release Specification
MC68HC705JJ7/MC68HC705JP7
—
Rev. 3.0
For More Information On This Product,
Go to: www.freescale.com
Freescale Semiconductor, Inc.
General Release Specification — MC68HC705JJ7/MC68HC705JP7
List of Sections
Section 1. General Description . . . . . . . . . . . . . 19
Section 2. Memory . . . . . . . . . . . . . . . . . . . . . . . 31
Freescale Semiconductor, Inc...
Section 3. Central Processor Unit (CPU) . . . . . . 39
Section 4. Interrupts. . . . . . . . . . . . . . . . . . . . . . . 45
Section 5. Resets . . . . . . . . . . . . . . . . . . . . . . . . . 59
Section 6. Operating Modes . . . . . . . . . . . . . . . 69
Section 7. Parallel Input/Output. . . . . . . . . . . . . 77
Section 8. Analog Subsystem. . . . . . . . . . . . . . 103
Section 9. Simple Serial Interface . . . . . . . . . . 137
Section 10. Core Timer . . . . . . . . . . . . . . . . . . . 147
Section 11. Programmable Timer. . . . . . . . . . . 155
Section 12. Personality EPROM. . . . . . . . . . . . . 171
Section 13. EPROM/OTPROM . . . . . . . . . . . . . . 179
Section 14. Instruction Set. . . . . . . . . . . . . . . . . 187
Section 15. Electrical Specifications . . . . . . . . 205
Section 16. Mechanical Specifications. . . . . . 221
Section 17. Ordering Information. . . . . . . . . . . 225
MC68HC705JJ7/MC68HC705JP7
—
Rev. 3.0
List of Sections
For More Information On This Product,
Go to: www.freescale.com
General Release Specification
N O N - D I S C L O S U R E
A G R E E M E N T
R E Q U I R E D
Freescale Semiconductor, Inc.
List of Sections
R E Q U I R E D
N O N - D I S C L O S U R E
General Release Specification
Freescale Semiconductor, Inc...
A G R E E M E N T
MC68HC705JJ7/MC68HC705JP7
—
Rev. 3.0
List of Sections
For More Information On This Product,
Go to: www.freescale.com
Freescale Semiconductor, Inc.
General Release Specification — MC68HC705JJ7/MC68HC705JP7
Table of Contents
Section 1. General Description
Freescale Semiconductor, Inc...
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.7.1
1.7.2
1.7.3
1.7.4
1.7.5
1.8
1.9
1.10
1.11
1.12
Section 2. Memory
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Input/Output Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Interrupt Vector Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
EPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
COP Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
General Release Specification
MC68HC705JJ7/MC68HC705JP7
—
Rev. 3.0
Table of Contents
For More Information On This Product,
Go to: www.freescale.com
N O N - D I S C L O S U R E
RESET Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
IRQ/V
PP
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
PA0–PA5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
PB0–PB7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
PC0–PC7 (MC68HC705JP7) . . . . . . . . . . . . . . . . . . . . . . . . . .29
A G R E E M E N T
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Device Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Functional Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
V
DD
and V
SS
Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
OSC1 and OSC2 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Crystal Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Ceramic Resonator Oscillator . . . . . . . . . . . . . . . . . . . . . . .26
RC Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
External Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Internal Low-Power Oscillator . . . . . . . . . . . . . . . . . . . . . . .27
R E Q U I R E D
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