MC68HC11E1CFN3 Freescale Semiconductor, MC68HC11E1CFN3 Datasheet - Page 261

• Manufacturer Part Number: MC68HC11E1CFN3
• Description: IC MCU 3MHZ 512 EEPROM 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E1CFN3

• 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
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 16 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Step 4
Step 5
Step 6
EB188
MOTOROLA
Clear the block protect register (BPROT) to allow programming of the
MC68HC811E2 EEPROM.
At the PCbug11 command prompt, type
PCbug11 defaults to a 512-byte EEPROM array located at $B600. This
must be changed since the EEPROM is, by default, located at $F800 on
the MC68HC811E2.
At the PCbug11 command prompt, type
Then type: EEPROM F800 FFFF
This assumes you have not relocated the EEPROM by previously
reprogramming the upper 4 bits of the CONFIG register. But if you have
done this and your S records reside in an address range other than
$F800 to $FFFF, you will need to first relocate the EEPROM.
Erase the CONFIG to allow programming of NOSEC bit (bit 3). It is also
recommended to program the EEPROM at this point before
programming the CONFIG register. Refer to the engineering bulletin
Programming MC68HC811E2 Devices with PCbug11 and the
M68HC711E9PGMR, Motorola document number EB184.
At the PCbug11command prompt, type
Freescale Semiconductor, Inc.
For More Information On This Product,
EEPROM 0
EEPROM 103F 103F
MS 1035 00
EEPROM ERASE BULK 103F
Go to: www.freescale.com
Engineering Bulletin
261