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EM78P468N/EM78P468L
8-Bit Microcontroller
54 •
Product Specification (V1.5) 02.15.2007
(This specification is subject to change without further notice)
8.3 Device Characteristic
The graphs provided in the following pages were derived based on a limited number
of samples and are shown here for reference only. The device characteristics
illustrated herein are not guaranteed for its accuracy. In some graphs, the data may
be out of the specified warranted operating range.
Vih/Vil (/RESET pins with schmitt inverter)
0
0.5
1
1.5
2
2.5
22.533.544.555.5
Vdd (Volt)
Vih/Vil (Volt
)
Vih Max. (-40
℃
to +85
℃
)
Vih Typ. (+25
℃
)
Vih Min. (-40
℃
to +85
℃
)
Vil Max. (-40
℃
to +85
℃
)
Vil Typ. (+25
℃
)
Vil Min. (-40
℃
to +85
℃
)
Fig. 8-1 Vih, Vil of /RESET Pin vs. VDD
Vih/Vil (Port 5, Port 6 All Input pins with schmitt trigger)
0
0.5
1
1.5
2
2.5
22.533.544.555.5
Vdd (Volt)
Vih Vil (Volt
)
Vih Max. (-40
℃
to +85
℃
)
Vih Typ. (+25
℃
)
Vih Min. (-40
℃
to +85
℃
)
Vil Max. (-40
℃
to +85
℃
)
Vil Typ. (+25
℃
)
Vil Min. (-40
℃
to +85
℃
)
Fig. 8-2 Vih, Vil of Port 5 and Port 6 vs. VDD