MC68HC11E1CFN2R2 Freescale Semiconductor, MC68HC11E1CFN2R2 Datasheet - Page 257

• Manufacturer Part Number: MC68HC11E1CFN2R2
• Description: IC MCU 512 EEPROM 2MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E1CFN2R2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 512 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -
• Other names: MC68HC11E1CFN2TR

Step 3
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Step 6
Step 7
EB184
MOTOROLA
PCbug11 command prompt. If you do receive a Comms fault error,
check the cable and board connections. Most PCbug11 communications
problems can be traced to poorly made cables or bad board
connections.
PCbug11 defaults to base 10 for its input parameters.
Change this to hexadecimal by typing: CONTROL BASE HEX.
Clear the block protect register (BPROT) to allow programming of the
MC68HC711E9 EEPROM.
At the PCbug11 command prompt, type: MS 1035 00.
The CONFIG register defaults to hexadecimal 103F on the
MC68HC711E9. PCBUG11 needs adressing parameters to allow
programming of a specific block of memory so the following parameter
must be given.
At the PCbug11 command prompt, type: EEPROM 0.
Then type: EEPROM 103F 103F.
Erase the CONFIG to allow byte programming.
At the PCbug11 command prompt, type: EEPROM ERASE BULK 103F.
You are now ready to download the program into the EEPROM and
EPROM.
At the PCbug11command prompt, type:
LOADSC:\MYPROG\MYPROG.S19.
For more details on programming the EPROM, read the engineering
bulletin Programming MC68HC711E9 Devices with PCbug11 and the
M68HC11EVB, Motorola document number EB187.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Engineering Bulletin
257