MC68L300 Datasheet, PDF (23/32 Pages) Freescale Semiconductor, Inc – 16.78 MHz Electrical Characteristics

Freescale Semiconductor, Inc.
Table 11 General-Purpose Timer AC Characteristics
Num
Parameter
1 Operating Frequency
2 PCLK Frequency
3 Pulse Width Input Capture
4 PWM Resolution
5 IC/OC Resolution
6 PCLK Width (PWM)
7 PCLK Width (IC/OC)
8 PAI Pulse Width
Symbol
Fclock
Fpclk
PWtim
—
—
—
—
—
Min
Max Unit
0
16.77 MHz
0 1/4 Fclock MHz
2/Fclock —
—
2/Fclock —
—
4/Fclock —
—
4/Fclock —
—
4/Fclock —
—
2/Fclock —
—
PHI1^*
EXT PIN
A
B
NOTE: 1. A = Input signal after the synchronizer
2. B = “A” after the digital filter
3. ^*PHI1 is the same frequency as system clock; however, it does not have the same timing.
Figure 21 Input Signal Conditioner Timing
MC68L300EC16/D
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