em78p468l ELAN Microelectronics Corp, em78p468l Datasheet - Page 60

• Manufacturer Part Number: em78p468l
• Description: 8-bit Microcontroller
• Manufacturer: ELAN Microelectronics Corp

EM78P468N/EM78P468L
8-Bit Microcontroller
54 •
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.
2.5
1.5
0.5
2.5
1.5
0.5
2
1
0
2
1
0
2
2
Vih/Vil (Port 5, Port 6 All Input pins with schmitt trigger)
Vih/Vil (/RESET pins with schmitt inverter)
Vih Max. (-40
Vih Typ. (+25
Vih Min. (-40
Vih Max. (-40
Vih Typ. (+25
Vih Min. (-40
2.5
2.5
℃
Fig. 8-2 Vih, Vil of Port 5 and Port 6 vs. VDD
℃
℃ )
℃
℃
℃ )
Fig. 8-1 Vih, Vil of /RESET Pin vs. VDD
to +85
3
3
to +85
to +85
to +85
℃ )
℃ )
℃ )
℃ )
3.5
3.5
(This specification is subject to change without further notice)
Vdd (Volt)
Vdd (Volt)
4
4
Product Specification (V1.5) 02.15.2007
Vil Max. (-40
Vil Typ. (+25
Vil Min. (-40
Vil Max. (-40
Vil Typ. (+25
Vil Min. (-40
4.5
4.5
℃
℃
℃ )
℃
℃
℃ )
to +85
to +85
to +85
to +85
5
5
℃ )
℃ )
℃ )
℃ )
5.5
5.5