mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 7

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

5.7.7
5.7.8
5.7.9
5.7.10
5.8
5.8.1
5.8.2
5.8.3
5.8.4
5.8.5
5.9
5.9.1
5.9.1.1
5.9.1.2
5.9.1.3
5.9.1.4
5.9.2
5.9.3
5.9.4
5.10
5.10.1
5.10.2
5.10.3
5.10.4
5.10.5
5.11
6.1
6.2
6.3
6.4
6.5
6.6
7.1
7.2
7.3
7.4
MC68HC16Y3/916Y3
USER’S MANUAL
Interrupts ................................................................................................. 5-55
Chip-Selects ............................................................................................ 5-60
General Purpose Input/Output ................................................................ 5-70
Factory Test ............................................................................................ 5-75
SRAM Register Block ................................................................................ 6-1
SRAM Array Address Mapping ................................................................. 6-1
SRAM Array Address Space Type ............................................................ 6-2
Normal Access .......................................................................................... 6-2
Standby and Low-Power Stop Operation .................................................. 6-2
Reset ......................................................................................................... 6-2
MRM Register Block .................................................................................. 7-1
MRM Array Address Mapping ................................................................... 7-1
MRM Array Address Space Type .............................................................. 7-2
Normal Access .......................................................................................... 7-2
Power-On Reset .............................................................................. 5-53
Use of the Three-State Control Pin ................................................. 5-54
Reset Processing Summary ............................................................ 5-54
Reset Status Register ..................................................................... 5-55
Interrupt Exception Processing ....................................................... 5-56
Interrupt Priority and Recognition .................................................... 5-56
Interrupt Acknowledge and Arbitration ............................................ 5-57
Interrupt Processing Summary ........................................................ 5-58
Interrupt Acknowledge Bus Cycles .................................................. 5-59
Chip-Select Registers ...................................................................... 5-63
Chip-Select Operation ..................................................................... 5-67
Using Chip-Select Signals for Interrupt Acknowledge ..................... 5-67
Chip-Select Reset Operation ........................................................... 5-69
Ports A and B .................................................................................. 5-71
Port E .............................................................................................. 5-71
Port F ............................................................................................... 5-72
Port G .............................................................................................. 5-74
Port H .............................................................................................. 5-74
Chip-Select Pin Assignment Registers ................................... 5-63
Chip-Select Base Address Registers ...................................... 5-64
Chip-Select Option Registers .................................................. 5-65
PORTC Data Register ............................................................. 5-66
Freescale Semiconductor, Inc.
SECTION 6STANDBY RAM MODULE
SECTION 7MASKED ROM MODULE
For More Information On This Product,
TABLE OF CONTENTS
Go to: www.freescale.com
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MOTOROLA
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