AT90USB1287_14 Datasheet, PDF (406/456 Pages) ATMEL Corporation – Non-volatile program and data memories

32.2 Output voltage levels
Figure 32-3. Output low voltage vs. output current, all I/Os excluding DP/DM, V_CC = 3V.
1.2
1.0
0.8
85
0.6
25
-40
0.4
0.2
0
0
5
10
15
20
I_OL (mA)
Figure 32-4. Output low voltage vs. output current, all I/Os excluding DP/DM, V_CC = 5V.
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
10
15
I_OL (mA)
85
25
-40
20
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