ATXMEGA384C3_14 Datasheet, PDF (54/125 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA C3 Microcontroller

Table 31-3. Port C - Alternate Functions
PORT C
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
GND
VCC
PIN #
16
17
18
19
20
21
22
23
24
25
INTERRUPT
SYNC
SYNC
SYNC/
ASYNC
SYNC
SYNC
SYNC
SYNC
SYNC
TCC0⁽¹⁾⁽²⁾
OC0A
OC0B
AWEXC
OC0ALS
OC0AHS
TCC1
USARTC0⁽³⁾
XCK0
SPIC⁽⁴⁾
OC0C
OC0BLS
RXD0
OC0D
OC0BHS
OC0CLS
OC0CHS
OC0DLS
OC0DHS
OC1A
OC1B
TXD0
SS
MOSI
MISO
SCK
TWIC
SDA
SCL
CLOCKOUT ⁽⁵⁾ EVENTOUT⁽⁶⁾
RTCOUT
clk_PER
EVOUT
Notes:
1. Pin mapping of all TC0 can optionally be moved to high nibble of port.
2. If TC0 is configured as TC2 all eight pins can be used for PWM output.
3. Pin mapping of all USART0 can optionally be moved to high nibble of port.
4. Pins MOSI and SCK for all SPI can optionally be swapped.
5. CLKOUT can optionally be moved between port C, D and E and between pin 4 and 7.
6. EVOUT can optionally be moved between port C, D and E and between pin 4 and 7.
Table 31-4. Port D - Alternate Functions
PORT D
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
GND
VCC
PIN #
26
27
28
29
30
31
32
33
34
35
INTERRUPT
SYNC
SYNC
SYNC/
ASYNC
SYNC
SYNC
SYNC
SYNC
SYNC
TCD0
OC0A
OC0B
OC0C
OC0D
USARTD0
XCK0
RXD0
TXD0
SPID
SS
MOSI
MISO
SCK
USB
CLOCKOUT
EVENTOUT
D-
D+
Clk_PER
EVOUT
Table 31-5. Port E - Alternate Functions
PORT E
PE0
PE1
PE2
PIN #
36
37
38
INTERRUPT
SYNC
SYNC
SYNC/
ASYNC
TCE0
OC0A
OC0B
OC0C
USARTE0
XCK0
RXD0
TOSC
TWIE
SDA
SCL
CLOCKOUT
EVENTOUT
XMEGA C3 [DATASHEET]
54
Atmel-8361F-AVR-ATxmega384C3-Datasheet–11/2014