ATXMEGA32D4-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATXMEGA32D4-CU

8/16-bit Atmel XMEGA D4 Microcontroller

Atmel Corporation 

28.1.5 Communication functions

XMEGA D4

SCL

SDA

SCLIN

SCLOUT

SDAIN

SDAOUT

XCKn

RXDn

TXDn

SS

MOSI

MISO

SCK

Serial Clock for TWI

Serial Data for TWI

Serial Clock In for TWI when external driver interface is enabled

Serial Clock Out for TWI when external driver interface is enabled

Serial Data In for TWI when external driver interface is enabled

Serial Data Out for TWI when external driver interface is enabled

Transfer Clock for USART n

Receiver Data for USART n

Transmitter Data for USART n

Slave Select for SPI

Master Out Slave In for SPI

Master In Slave Out for SPI

Serial Clock for SPI

28.1.6 Oscillators, Clock and Event

28.1.7

TOSCn

XTALn

CLKOUT

EVOUT

RTCOUT

Debug/System functions

Timer Oscillator pin n

Input/Output for Oscillator pin n

Peripheral Clock Output

Event Channel Output

RTC Clock Source Output

RESET

PDI_CLK

PDI_DATA

Reset pin

Program and Debug Interface Clock pin

Program and Debug Interface Data pin

52

8135L–AVR–06/12

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