PIC16F84A_13 Datasheet, PDF (68/90 Pages) Microchip Technology – 18-pin Enhanced FLASH/EEPROM 8-Bit Microcontroller

PIC16F84A
FIGURE 10-17: MINIMUM AND MAXIMUM VIN vs. VDD, (TTL INPUT, -40C TO +125C)
2.00
Typical: statistical mean @ 25°C
Maximum: mean + 3 (-40°C to +125°C)
Minimum: mean – 3 (-40°C to +125°C)
1.75
VTH
1.50
VTH
1.25
VTH
1.00
0.75
0.50
0.25
0.00
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
FIGURE 10-18: MINIMUM AND MAXIMUM VIN vs. VDD (ST INPUT, -40C TO +125C)
3.50
Typical: statistical mean @ 25°C
3.25 ^{Maximum: mean + 3 (-40°C to +125°C)}
Minimum: mean – 3 (-40°C to +125°C)
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
2.0
2.5
3.0
VIH Max
VIH Typ
VIL Max
VIH Min
VIL Typ
VIL Min
3.5
4.0
4.5
5.0
5.5
VDD (V)
DS35007C-page 68
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