EM78P152S datasheet(44/52 Pages) ETC1

44 / 52 page

EM78P152/3S

8-Bit Microcontroller with OTP ROM

Device Characteristics

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 maybe out of the

specified warranted operating range.

Vih/Vil (Input pins with Schmitt Inverter)

0.5

1.5

2.5

3.5

4.5

5.5

Vdd (Volt)

Figure C-1 Vih, Vil of P60~P63, P66, P67 vs. VDD

Vih max (-40°C to 85°C)

Vih typ 25°C

Vih min (-40°C to 85°C)

Vil max (-40°C to 85°C)

Vil typ 25°C

Vil min (-40°C to 85°C)

Vth (Input Thershold Voltage) of I/O pins

0.4

0.6

0.8

1.2

1.4

1.6

1.8

2.2

2.5

3.5

4.5

5.5

VDD (Volt)

Max (-40℃ to 85℃)

Typ 25℃

Min(-40℃ to 85℃)

Figure C-2 Vth (Threshold voltage) of P50~P53, P64~P65 vs. VDD

•

Product Specification (V1.8) 09.08.2009

(This specification is subject to change without further notice)

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