MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 209

• Manufacturer Part Number: MC68HC711K4CFN3
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC711K4CFN3

• Cpu Family: HC11
• Device Core Size: 8b
• Frequency (max): 4MHz
• Interface Type: SCI/SPI
• Program Memory Type: ROM
• Program Memory Size: 24KB
• Total Internal Ram Size: 768Byte
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 84
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

9.8.1 Timer Interrupt Flag 2 Register
9.8.2 Timer Interrupt Mask 2 Register
M68HC11K Family
MOTOROLA
Address: $0025
Address: $0024
associated with flag clearing and service. For this reason, an RTI period
starts from the previous timeout, not from when RTIF is cleared.
Clear each flag by writing a 1 to the corresponding bit position.
RTIF — Real-Time Interrupt Flag
Bits in TMSK2 correspond bit for bit with flag bits in TFLG2.
RTII — Real-time Interrupt Enable Bit
Reset:
Reset:
Read:
Read:
Write:
Write:
The RTIF status bit is automatically set to 1 at the end of every RTI
period.
Freescale Semiconductor, Inc.
For More Information On This Product,
0 = RTIF interrupts disabled
1 = Interrupt requested when RTIF is set to 1
Figure 9-28. Timer Interrupt Mask 2 Register (TMSK2)
Figure 9-27. Timer Interrupt Flag 2 Register (TFLG2)
Bit 7
TOF
Bit 7
TOI
0
0
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RTIF
RTII
Timing System
6
0
6
0
PAOVF
PAOVI
5
0
5
0
PAIF
PAII
4
0
4
0
3
0
0
3
0
0
Real-Time Interrupt (RTI)
2
0
0
2
0
0
PR1
1
0
0
1
0
Timing System
Technical Data
Bit 0
Bit 0
PR0
0
0
0
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