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MC68908GZ8MFJE Datasheet, PDF (301/314 Pages) Freescale Semiconductor, Inc – Microcontrollers
21.14 Timer Interface Module Characteristics
Timer Interface Module Characteristics
Characteristic
Timer input capture pulse width
Timer Input capture period
Symbol
tTH, tTL
tTLTL
Min
2
Note(1)
Max
—
—
1. The minimum period is the number of cycles it takes to execute the interrupt service routine plus 1 tCYC.
Unit
tCYC
tCYC
INPUT CAPTURE
RISING EDGE
INPUT CAPTURE
FALLING EDGE
INPUT CAPTURE
BOTH EDGES
tTLTL
tTH
tTLTL
tTL
tTLTL
tTH
tTL
Figure 21-4. Input Capture Timing
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
Freescale Semiconductor
301