Rainbow-electronics ATtiny2313 Manuel d'utilisateur télécharger pdf (Page 189)

189

ATtiny2313

2543A–AVR–08/03

Figure 97. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V

= 1.8V)

Pin Thresholds and

hysteresis

Figure 98. I/O Pin Input Threshold Voltage vs. V

, I/O Pin Read as “1”)

RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE

Vcc = 1.8V

0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2

RESET

(V)

RESET

(uA)

-40°C

25°C

85°C

I/O PIN INPUT THRESHOLD VOLTAGE vs. V

VIH, I/O PIN READ AS '1'

0.5

1.5

2.5

1.5 2 2.5 3 3.5 4 4.5 5 5.5

(V)

Threshold (V)

85°

25°

-40°

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 210 211

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Rainbow-electronics ATtiny2313 Manuel d'utilisateur Page 189