Rainbow-electronics ATtiny2313 Manuale Utente Scaricare il pdf (Pagina 190)

190

ATtiny2313

2543A–AVR–08/03

Figure 99. I/O Pin Input Threshold Voltage vs. V

CC

(V

IL

, I/O Pin Read as “0”)

Figure 100. I/O Pin Input Hysteresis vs. V

CC

I/O PIN INPUT THRESHOLD VOLTAGE vs. V

CC

VIL, I/O PIN READ AS '0'

0

0.5

1

1.5

2

2.5

3

1.5 2 2.5 3 3.5 4 4.5 5 5.5

V

CC

(V)

Threshold (V)

85°

C

25°

C

-40°

C

I/O PIN INPUT HYSTERESIS vs. V

CC

0

0.1

0.2

0.3

0.4

0.5

0.6

1.5 2 2.5 3 3.5 4 4.5 5 5.5

V

CC

(V)

Threshold (V)

85°C

25°C

-40°C

1 2 ... 185 186 187 188 189 190 191 192 193 194 195 ... 210 211

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