ATxmega128D4-AU ATMEL [ATMEL Corporation], ATxmega128D4-AU Datasheet - Page 53

• Manufacturer Part Number: ATxmega128D4-AU
• Description: 8/16-bit Atmel XMEGA D4 Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

28.2
Table 28-1.
Table 28-2.
8135L–AVR–06/12
PORT A
GND
AVCC
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PORT B
PB0
PB1
PB2
PB3
Alternate Pin Functions
PIN #
PIN #
38
39
40
41
42
43
44
1
2
3
4
5
6
7
Port A - Alternate functions.
Port B - Alternate functions.
SYNC/ASYNC
SYNC/ASYNC
INTERRUPT
INTERRUPT
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
The tables below show the primary/default function for each pin on a port in the first column, the
pin number in the second column, and then all alternate pin functions in the remaining columns.
The head row shows what peripheral that enable and use the alternate pin functions.
For better flexibility, some alternate functions also have selectable pin locations for their func-
tions, this is noted under the first table where this apply.
POS/GAINPOS
ADCA
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADCA
NEG
ADC0
ADC1
ADC3
ADC2
ADCA
ADC10
ADC11
ADC8
ADC9
POS
GAINNEG
ADCA
ADC4
ADC5
ADC6
ADC7
ACA
POS
AC0
AC1
AC2
AC3
AC4
AC5
AC6
NEG
ACA
AC0
AC1
AC3
AC5
AC7
REFB
AREF
AC1OUT
AC0OUT
ACA
OUT
XMEGA D4
REFA
AREF
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