MC68HC711K4CFN3 Freescale Semiconductor, MC68HC711K4CFN3 Datasheet - Page 197

MC68HC711K4CFN3

Manufacturer Part Number
MC68HC711K4CFN3
Description
Manufacturer
Freescale Semiconductor
Datasheet

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

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9.6.1 Timer Output Compare Registers
M68HC11K Family
MOTOROLA
Address: $0016 — TOC1 (High)
Address: $0017 — TOC1 (Low)
Address: $0018 — TOC2 (High)
Address: $0019 — TOC2 (Low)
Because the pin state changes occur at specific values of the
free-running counter, the pulse width can be controlled accurately to the
resolution of the free-running counter, independent of software
latencies. To generate an output signal of a specific frequency and duty
cycle, repeat this pulse-generating procedure.
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
After a match occurs, change the appropriate OC1D bit to the
opposite polarity, then add a value representing the width of the
pulse to the original value and write it to the output compare
register.
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
1
1
1
1
Go to: www.freescale.com
Figure 9-13. Timer Output Compare
Bit 14
Bit 14
Bit 6
Bit 6
Timing System
6
1
1
1
1
Registers (TOC1–TOC4)
Bit 13
Bit 13
Bit 5
Bit 5
5
1
1
1
1
Bit 12
Bit 12
Bit 4
Bit 4
4
1
1
1
1
Bit 11
Bit 11
Bit 3
Bit 3
3
1
1
1
1
Bit 10
Bit 10
Bit 2
Bit 2
2
1
1
1
1
Output Compare (OC)
Bit 9
Bit 1
Bit 9
Bit 1
1
1
1
1
1
Timing System
Technical Data
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
1
1
1
1
197

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