Datasheet

XC167CI-16F
Derivatives
Electrical Parameters
Data Sheet 74 V1.3, 2006-08
4.4.4 Testing Waveforms
Figure 18 Input Output Waveforms
Figure 19 Float Waveforms
MCD05556
0.45 V
0.8 V
2.0 V
Input Signal
(driven by tester)
Output Signal
(measured)
Hold time
Output delay
Output delay
Hold time
Output timings refer to the rising edge of CLKOUT.
Input timings are calculated from the time, when the input signal reaches
V
IH
or V
IL
, respectively.
MCA05565
Timing
Reference
Points
V
Load
+ 0.1 V
V
Load
- 0.1 V
V
OH
- 0.1 V
V
OL
+ 0.1 V
For timing purposes a port pin is no longer floating when a 100 mV
change from load voltage occurs, but begins to float when a 100 mV
change from the loaded
V
OH
/ V
OL
level occurs ( I
OH
/ I
OL
= 20 mA).