ATXMEGA128D4 Datasheet, PDF (82/100 Pages) ATMEL Corporation – 8/16-bit AVR XMEGA D4 Microcontroller

XMEGA D4
Figure 32-31. Reset Input Threshold Voltage vs. V_CC
V_IL - I/O Pin Read as “0”.
1.8
-40 °C
1.6
25 °C
85 °C
1.4
1.2
1
0.8
0.6
0.4
0.2
32.8 Bod Thresholds
0
1.6 1.8
2
2.2 2.4 2.6 2.8
3
3.2 3.4 3.6
V_CC [V]
Figure 32-32. BOD Thresholds vs. Temperature
BOD Level = 1.6V.
1.645
1.64
1.635
1.63
1.625
Rising Vcc
1.62
Falling Vcc
1.615
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature [°C]
82
8135G–AVR–08/10