Datasheet

59
XMEGA A1U [DATASHEET]
Atmel-8385H-AVR-ATxmega64A1U-128A1U-Datasheet–AVR–04/2014
Table 33-3. Port C - alternate functions.
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 33-4. Port D - alternate functions.
Table 33-5. Port E - alternate functions.
PORT C PIN# INTERRUPT TCC0
(1)(2)
AWEXC TCC1 USARTC0
(3)
USARTC1 SPIC
(4)
TWIC CLOCKOUT
(5)
EVENTOUT
(6)
GND 13
VCC 14
PC0 15 SYNC OC0A OC0ALS SDA
PC1 16 SYNC OC0B OC0AHS XCK0 SCL
PC2 17 SYNC/ASYNC OC0C OC0BLS RXD0
PC3 18 SYNC OC0D OC0BHS TXD0
PC4 19 SYNC OC0CLS OC1A SS
PC5 20 SYNC OC0CHS OC1B XCK1 MOSI
PC6 21 SYNC OC0DLS RXD1 MISO clk
RTC
PC7 22 SYNC OC0DHS TXD1 SCK clk
PER
EVOUT
PORT D PIN# INTERRUPT TCD0 TCD1 USBD USARTD0 USARTD1 SPID TWID CLOCKOUT EVENTOUT
GND 23
VCC 24
PD0 25 SYNC OC0A SDA
PD1 26 SYNC OC0B XCK0 SCL
PD2 27
SYNC/ASYN
C
OC0C RXD0
PD3 28 SYNC OC0D TXD0
PD4 29 SYNC OC1A SS
PD5 30 SYNC OC1B XCK1 MOSI
PD6 31 SYNC D- RXD1 MISO
PD7 32 SYNC D+ TXD1 SCK clk
PER
EVOUT
PORT E PIN # INTERRUPT TCE0 AWEXE TCE1 USARTE0 USARTE1 SPIE TWIE CLOCKOUT EVENTOUT
GND 33
VCC 34
PE0 35 SYNC OC0A OC0ALS SDA
PE1 36 SYNC OC0B OC0AHS XCK0 SCL
PE2 37 SYNC/ASYNC OC0C OC0BLS RXD0