MC68HC711D3CFNE3 Freescale Semiconductor, MC68HC711D3CFNE3 Datasheet - Page 66

• Manufacturer Part Number: MC68HC711D3CFNE3
• Description: IC MCU 8BIT 2MHZ 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711D3CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

I4/O5 — Configure TI4/O5 register for IC4 or OC5
RTR[1:0] — Real-Time Interrupt (RTI) Rate
6.5 Parallel I/O Control Register (PIOC)
CWOM — Port C Wired-OR Mode (affects all eight port C pins)
6-4
PIOC— Parallel I/O Control
RESET:
Refer to SECTION 9 TIMING SYSTEM.
PIOC configures and controls handshake I/O functions in MCUs where this function is
available. In the MC68HC11D3, however, only the CWOM bit in the PIOC register is
usable. The CWOM bit is cleared so that port C is not in wired-OR mode.
0 = OC5 function enabled
1 = IC4 function enabled
0 = Port C outputs are normal CMOS outputs
1 = Port C outputs are open-drain outputs
Bit 7
0
0
Freescale Semiconductor, Inc.
6
0
0
For More Information On This Product,
CWOM
Go to: www.freescale.com
5
0
PARALLEL I/O
4
0
0
3
0
0
2
0
0
TECHNICAL DATA
1
0
0
$0002
Bit 0
0
0