Datasheet

© 2008 Microchip Technology Inc. DS41249E-page 177
PIC16F785/HV785
FIGURE 20-28: SCHMITT TRIGGER INPUT THRESHOLD VIN vs. VDD OVER TEMPERATURE
FIGURE 20-29: LFINTOSC FREQUENCY vs. V
DD OVER TEMPERATURE (31 kHz)
(ST Input, -40×C TO 125×C)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD (V)
VIN (V)
VIH Max. 125°C
VIH Min. -40°C
VIL Min. 125°C
VIL Max. -40°C
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3σ
(-40°C to 125°C)
LFINTOSC 31Khz
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
45,000
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD (V)
Frequency (Hz)
Max. -40°C
Typ. 25°C
Min. 85°C
Min. 125°C
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3σ
(-40°C to 125°C)