MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 63

• Manufacturer Part Number: MC68HC11K1CFN4
• Description: IC MCU 640 EEPROM 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K1CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Eeprom Size: 640 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

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
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Technical Data
63