MC68HC711E9CFNE2 Freescale Semiconductor, MC68HC711E9CFNE2 Datasheet - Page 105

• Manufacturer Part Number: MC68HC711E9CFNE2
• Description: IC MCU 8BIT 512RAM 52-PLC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E9CFNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: OTP
• 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
• Processor Series: HC711E
• Core: HC11
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M68HC11E Family — Rev. 3.2
MOTOROLA
prevents the memory locations from being monitored externally because
single-chip modes do not allow visibility of the internal address and data
buses. Resident programs, however, have unlimited access to the
internal EEPROM and RAM and can read, write, or transfer the contents
of these memories.
An enhanced security feature which protects EPROM contents, RAM,
and EEPROM from unauthorized accesses is available in
MC68S711E9. Refer to
Ordering Information
For further information, these engineering bulletins have been included
at the back of this data book:
•
•
EB183 —
Devices with PCbug11 on the M68HC711E9PGMR
EB188 —
Devices with PCbug11 on the M68HC711E9PGMR
Operating Modes and On-Chip Memory
Enabling the Security Feature on the MC68HC711E9
Enabling the Security Feature on M68HC811E2
for the exact part number.
Section 12. Mechanical Data
Operating Modes and On-Chip Memory
and
Section 13.
Technical Data
EEPROM
105