MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 99

• 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: -

4.8.2.2 EEPROM Bulk Erase
4.8.2.3 EEPROM Row Erase
4.8.2.4 EEPROM Byte Erase
M68HC11K Family
MOTOROLA
Freescale Semiconductor, Inc.
BULKE
ROWE
BYTEE
For More Information On This Product,
Operating Modes and On-Chip Memory
Go to: www.freescale.com
LDAB
STAB
STAA
LDAB
STAB
JSR
CLR
LDAB
STAB
STAA
LDAB
STAB
JSR
CLR
LDAB
STAB
STAA
LDAB
STAB
JSR
CLR
#$06
$003B
$0,X
#$07
$002B
DLY10
$003B
#$07
$003B
$0,X
#$07
$002B
DLY10
$003B
#$16
$003B
$0,X
#$17
$002B
DLY10
$003B
Set EELAT and ERASE.
Store any data to any EEPROM address
Set EEPGM bit as well
to enable EEPROM programming voltage
Delay 10 ms
Turn off programming voltage and set
to READ mode
Set EELAT, ERASE and ROW.
Store any data to any EEPROM address
in row
Set EEPGM bit as well
to enable EEPROM programming voltage
Delay 10 ms
Turn off programming voltage and set
to READ mode
Set EELAT, ERASE and BYTE.
Store any data to targeted EEPROM
address
Set EEPGM bit as well
to enable EEPROM programming voltage
Delay 10 ms
Turn off programming voltage and set
to READ mode
Operating Modes and On-Chip Memory
EEPROM and the CONFIG Register
Technical Data
99