ATXMEGA128B1 Datasheet, PDF (116/138 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA B1 Microcontroller

Figure 37-55.Reset pin input threshold voltage vs. V_CC.
V_IH - Reset pin read as “1”.
1.8
1.6
-40°C
25°C
85°C
1.4
1.2
1
0.8
0.6
0.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
V_CC [V]
Figure 37-56.Reset pin input threshold voltage vs. V_CC.
V_IL - Reset pin read as “0”.
1.8
1.6
-40 °C
25 °C
85 °C
1.4
1.2
1
0.8
0.6
0.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
V_CC [V]
XMEGA B1 [DATASHEET]
8330C–AVR–07/2012
116