MC9S08QG8_09 Datasheet, PDF (279/314 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Appendix A Electrical Characteristics
Period (μs)
1600
1400
1200
1000
800
600
400
200
0
–40
–20
0
20
40
60
80
100 120
140
Temperature (°C)
Figure A-8. Typical RTI Clock Period vs. Temperature
RESET PIN
t_extrst
Figure A-9. Reset Timing
t_IHIL
KBIPx
IRQ/KBIPx
t_ILIH
Figure A-10. IRQ/KBIPx Timing
A.8.2 TPM/MTIM Module Timing
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.
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Freescale Semiconductor
277