PIC16C5X
FIGURE 20-8: VTH (INPUT THRESHOLD TRIP POINT VOLTAGE) OF I/O PINS vs. VDD
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (Volts)
FIGURE 20-9: VIH, VIL OF MCLR,T0CKI AND OSC1 (IN RC MODE) vs. VDD
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.5
3.0
3.5
4.0
4.5
VDD (Volts)
5.0
5.5
6.0
Note: These input pins have Schmitt Trigger input buffers.
FIGURE 20-10: VTH (INPUT THRESHOLD TRIP POINT VOLTAGE) OF OSC1 INPUT
(IN XT, HS, AND LP MODES) vs. VDD
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (Volts)
DS30453B-page 188
Preliminary
1998 Microchip Technology Inc.