ATXMEGA32D4-CU 查看數據表（PDF） - Atmel Corporation

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ATXMEGA32D4-CU

8/16-bit Atmel XMEGA D4 Microcontroller

Atmel Corporation 

XMEGA D4

14.3 Output Driver

14.3.1 Push-pull

All port pins (Pn) have programmable output configuration. The port pins also have configurable

slew rate limitation to reduce electromagnetic emission.

Figure 14-1. I/O configuration - Totem-pole.

DIRn

OUTn

Pn

INn

14.3.2 Pull-down

Figure 14-2. I/O configuration - Totem-pole with pull-down (on input).

DIRn

OUTn

Pn

INn

14.3.3 Pull-up

Figure 14-3. I/O configuration - Totem-pole with pull-up (on input).

DIRn

OUTn

Pn

INn

31

8135L–AVR–06/12

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