Datasheet

 2018 Microchip Technology Inc. Data Sheet Complete DS40002058A-page 37
ATxmega128A1U/ATxmega64A1U
15.3 Output Driver
All port pins (Pn) have programmable output configuration. The port pins also have configurable slew rate limitation to
reduce electromagnetic emission.
15.3.1 Push-pull
Figure 15-1. I/O configuration - Totem-pole.
15.3.2 Pull-down
Figure 15-2. I/O configuration - Totem-pole with pull-down (on input).
15.3.3 Pull-up
Figure 15-3. I/O configuration - Totem-pole with pull-up (on input).
INn
OUTn
DIRn
Pn
INn
OUTn
DIRn
Pn
INn
OUTn
DIRn
Pn