PIC16F87-E Datasheet, PDF (206/228 Pages) Microchip Technology – 18/20/28-Pin Enhan lashMicrocontrollers with nanoWatt Technology

PIC16F87/88
FIGURE 19-23: 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)
FIGURE 19-24: MINIMUM AND MAXIMUM VIN vs. VDD (I²C™ INPUT, -40°C TO +125°C)
3.5
Typical: statistical mean @ 25°C
3.0
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
VIH Max
2.5
2.0
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1.5
VIH Min
1.0
VIL Min
0.5
0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
DS30487C-page 204
 2005 Microchip Technology Inc.