mc68hc711k4 Freescale Semiconductor, Inc, mc68hc711k4 Datasheet - Page 63

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mc68hc711k4

Manufacturer Part Number
mc68hc711k4
Description
Hcmos Microcontroller Unit
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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4.1 Contents
M68HC11K Family
MOTOROLA
Technical Data — M68HC11K Family
Section 4. Operating Modes and On-Chip Memory
4.2
4.3
4.4
4.5
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.6
4.6.1
4.6.2
4.6.3
4.6.4
4.7
4.7.1
4.7.2
4.8
4.8.1
4.8.1.1
4.8.1.2
4.8.1.3
4.8.2
4.8.2.1
4.8.2.2
4.8.2.3
4.8.2.4
4.8.3
4.8.4
4.9
4.9.1
4.9.2
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
System Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
EPROM/OTPROM (M68HC711K4 and M68HC711KS2). . . . . 90
EEPROM and the CONFIG Register . . . . . . . . . . . . . . . . . . . . 93
XOUT Pin Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Operating Modes and On-Chip Memory
Single-Chip Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Expanded Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Bootstrap Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Special Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Mode Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Control Registers and RAM . . . . . . . . . . . . . . . . . . . . . . . . . 84
ROM or EPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Bootloader ROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
Programming the EPROM with Downloaded Data. . . . . . . . 90
Programming the EPROM from Memory . . . . . . . . . . . . . . .91
EEPROM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
EEPROM Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
CONFIG Register Programming . . . . . . . . . . . . . . . . . . . . 100
RAM and EEPROM Security . . . . . . . . . . . . . . . . . . . . . . .100
System Configuration Register. . . . . . . . . . . . . . . . . . . . . . 102
System Configuration Options 2 Register . . . . . . . . . . . . . 103
EEPROM Programming Control Register . . . . . . . . . . . . 94
Block Protect Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
System Configuration Options Register . . . . . . . . . . . . . . 97
EEPROM Programming . . . . . . . . . . . . . . . . . . . . . . . . . . 98
EEPROM Bulk Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
EEPROM Row Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
EEPROM Byte Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Go to: www.freescale.com
Technical Data
63

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