Datasheet

 2010 Microchip Technology Inc. DS41326E-page 105
PIC16F526
FIGURE 15-15: TTL INPUT THRESHOLD VIN vs. VDD
FIGURE 15-16: SCHMITT TRIGGER INPUT THRESHOLD VIN vs. VDD
(TTL Input, -40×C TO 125×C)
0.5
0.7
0.9
1.1
1.3
1.5
1.7
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD (V)
VIN (V)
Typ. 25°C
Max. -40°C
Min. 125°C
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-Case Temp) + 3
(-40°C to 125°C)
(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) + 3
(-40°C to 125°C)