s908qy2ad1vdwer Freescale Semiconductor, Inc, s908qy2ad1vdwer Datasheet - Page 169

• Manufacturer Part Number: s908qy2ad1vdwer
• Description: Mc68hc908qt4a Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

16.14 Timer Interface Module Characteristics
Freescale Semiconductor
Timer input capture pulse width
Timer input capture period
Timer input clock pulse width
1. Values are based on characterization results, not tested in production.
2. The minimum period is the number of cycles it takes to execute the interrupt service routine plus 1 t
INPUT CAPTURE
INPUT CAPTURE
INPUT CAPTURE
FALLING EDGE
RISING EDGE
BOTH EDGES
TCLK
Characteristic
(1)
(1)
MC68HC908QYA/QTA Family Data Sheet, Rev. 2
t
t
TCL
t
TH
TH
Figure 16-11. Timer Input Timing
t
TCH
t
t
TLTL
TLTL
t
TLTL
t
TCL
Symbol
t
TH,
t
TLTL
, t
t
TCH
TL
Timer Interface Module Characteristics
t
t
TL
TL
Note
t
cyc
Min
2
+ 5
(2)
cyc
.
Max
—
—
—
Unit
t
t
ns
cyc
cyc
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