mc9s08ll16 Freescale Semiconductor, Inc, mc9s08ll16 Datasheet - Page 24

• Manufacturer Part Number: mc9s08ll16
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
3.10.2
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.
24
No.
1
2
3
4
5
TPM Module Timing
C
D
D
D
D
D
External clock frequency
External clock period
External clock high time
External clock low time
Input capture pulse width
TCLK
TPMCHn
TPMCHn
IRQ/KBIPx
IRQ/KBIPx
Function
Figure 12. Timer Input Capture Pulse
Figure 11. Timer External Clock
Figure 10. IRQ/KBIPx Timing
Subject to Change Without Notice
Table 22. TP Input Timing
MC9S08LL16 Series, Rev. 2
Preliminary
t
clkh
t
t
ICPW
ICPW
t
t
IHIL
ILIH
Symbol
t
TCLK
t
f
t
ICPW
TCLK
TCLK
t
t
clkh
clkl
t
clkl
Min
1.5
1.5
1.5
0
4
f
Max
Bus
—
—
—
—
Freescale Semiconductor
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Unit
t
t
t
t
Hz
cyc
cyc
cyc
cyc