PIC16F819T-E Datasheet, PDF (155/176 Pages) Microchip Technology – 18/20-Pin Enhanced Flash Microcontrollers with nanoWatt Technology

PIC16F818/819
FIGURE 16-21:
1.5
MINIMUM AND MAXIMUM VIN vs. VDD (TTL INPUT, -40°C TO +125°C)
1.4
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
1.3
Minimum: mean – 3σ (-40°C to +125°C)
VTH Max (-40°C)
1.2
1.1
VTH Typ (25°C)
1.0
0.9
VTH Min (125°C)
0.8
0.7
0.6
0.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
FIGURE 16-22: MINIMUM AND MAXIMUM VIN vs. VDD (ST INPUT, -40°C TO +125°C)
4.0
Typical: statistical mean @ 25°C
3.5
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
VIH Max (125°C)
3.0
2.5
VIH Min (-40°C)
2.0
VIL Max (-40°C)
1.5
1.0
VIL Min (125°C)
0.5
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
 2004 Microchip Technology Inc.
DS39598E-page 153