EM78P468NBQSSLASHNBQJ datasheet(59/82 Pages) EMC

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EM78P468N/L

8-Bit Microcontroller

Product Specification (V1.6) 12.31.2007

• 53

(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)

0.5

1.5

2.5

3.5

4.5

5.5

Vdd (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)

0.5

1.5

2.5

22.533.54

4.5

55.5

Vdd (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

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