MC9S08QD2CSC Freescale, MC9S08QD2CSC Datasheet - Page 187

• Manufacturer Part Number: MC9S08QD2CSC
• Manufacturer: Freescale

Specifications of MC9S08QD2CSC

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 128Byte
• # I/os (max): 4
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 4-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Program Memory Type: Flash
• Program Memory Size: 2KB
• Lead Free Status / RoHS Status: Compliant

A.8.2
Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that
can be used as the optional external source to the timer counter. These synchronizers operate from the
current bus rate clock.
Freescale Semiconductor
Timer/PWM (TPM) Module Timing
External clock frequency
External clock period
External clock high time
External clock low time
Input capture pulse width
Function
TCLK
TPMCHn
TPMCHn
IRQ/KBIPx
IRQ/KBIPx
MC9S08QD4 Series MCU Data Sheet, Rev. 6
Figure A-15. Timer Input Capture Pulse
Table A-9. TPM/MTIM Input Timing
Figure A-14. Timer External Clock
Figure A-13. IRQ/KBIPx Timing
t
clkh
Symbol
t
t
ICPW
ICPW
f
t
t
ICPW
TCLK
TCLK
t
t
clkh
clkl
t
t
IHIL
ILIH
t
Text
t
clkl
Min
1.5
1.5
1.5
dc
4
Appendix A Electrical Characteristics
f
Max
Bus
—
—
—
—
/4
MHz
Unit
t
t
t
t
cyc
cyc
cyc
cyc
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