ATXMEGA192D3-MH View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'ATXMEGA192D3-MH' PDF : 109 Pages View PDF
XMEGA D3
27. Pinout and Pin Functions
The pinout of XMEGA D3 is shown in ”” on page 2. In addition to general I/O functionality, each
pin may have several function. This will depend on which peripheral is enabled and connected to
the actual pin. Only one of the alternate pin functions can be used at time.
27.1 Alternate Pin Function Description
The tables below show the notation for all pin functions available and describe its function.
27.1.1 Operation/Power Supply
27.1.2
VCC
AVCC
GND
Port Interrupt functions
Digital supply voltage
Analog supply voltage
Ground
27.1.3
SYNC
ASYNC
Analog functions
Port pin with full synchronous and limited asynchronous interrupt function
Port pin with full synchronous and full asynchronous interrupt function
ACn
AC0OUT
ADCn
AREF
Analog Comparator input pin n
Analog Comparator 0 Output
Analog to Digital Converter input pin n
Analog Reference input pin
27.1.4 Timer/Counter and AWEX functions
OCnx
OCnx
OCnxLS
OCnxHS
Output Compare Channel x for Timer/Counter n
Inverted Output Compare Channel x for Timer/Counter n
Output Compare Channel x Low Side for Timer/Counter n
Output Compare Channel x High Side for Timer/Counter n
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8134I–AVR–12/10
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