ATXMEGA16A4_14 Datasheet, PDF (52/108 Pages) ATMEL Corporation – Non-volatile Program and Data Memories

XMEGA A4
Table 30-4. Port D - Alternate functions
PORTD
GND
VCC
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PIN #
18
19
20
21
22
23
24
25
26
27
INTERRUPT
SYNC
SYNC
SYNC/ASYNC
SYNC
SYNC
SYNC
SYNC
SYNC
TCD0
OC0A
OC0B
OC0C
OC0D
TCD1
USARTD0
USARTD1
SPID
CLOCKOUT
EVENTOUT
OC1A
OC1B
XCK0
RXD0
TXD0
XCK1
RXD1
TXD1
SS
MOSI
MISO
SCK
CLKOUT
EVOUT
Table 30-5. Port E - Alternate functions
PORT E
PE0
PE1
GND
VCC
PE2
PE3
PIN #
28
29
30
31
32
33
INTERRUPT
SYNC
SYNC
SYNC/ASYNC
SYNC
TCE0
OC0A
OC0B
OC0C
OC0D
USARTE0
XCK0
RXD0
TXD0
TWIE
SDA
SCL
Table 30-6. Port R - Alternate functions
PORTR
PDI
RESET
PR0
PR1
PIN #
34
35
36
37
XTAL
XTAL2
XTAL1
PDI
PDI_DATA
PDI_CLK
TOSC
TOSC2
TOSC1
8069R–AVR–06/2013
52
Not recommended for new designs -
Use XMEGA A4U series