MC68HC711E9CFNE2 Freescale Semiconductor, MC68HC711E9CFNE2 Datasheet - Page 24

• 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

General Description
1.3 Features
Technical Data
24
Features of the E-series devices include:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
M68HC11 CPU
Power-saving stop and wait modes
Low-voltage devices available (3.0–5.5 Vdc)
0, 256, 512, or 768 bytes of on-chip RAM, data retained during
standby
0, 12, or 20 Kbytes of on-chip ROM or EPROM
0, 512, or 2048 bytes of on-chip EEPROM with block protect for
security
2048 bytes of EEPROM with selectable base address in the
MC68HC811E2
Asynchronous non-return-to-zero (NRZ) serial communications
interface (SCI)
Additional baud rates available on MC68HC(7)11E20
Synchronous serial peripheral interface (SPI)
8-channel, 8-bit analog-to-digital (A/D) converter
16-bit timer system:
– Three input capture (IC) channels
– Four output compare (OC) channels
– One additional channel, selectable as fourth IC or fifth OC
8-bit pulse accumulator
Real-time interrupt circuit
Computer operating properly (COP) watchdog system
38 general-purpose input/output (I/O) pins:
– 16 bidirectional I/O pins
– 11 input-only pins
– 11 output-only pins
General Description
M68HC11E Family — Rev. 3.2
MOTOROLA