ATXMEGA32D4-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATXMEGA32D4-CU

8/16-bit Atmel XMEGA D4 Microcontroller

Atmel Corporation 

XMEGA D4

32.14 SPI Characteristics

Figure 32-5. SPI timing requirements in master mode.

SS

tMOS

SCK

(CPOL = 0)

SCK

(CPOL = 1)

MISO

(Data input)

MOSI

(Data output)

tMIS

tMIH

MSB

tMOH

MSB

Figure 32-6. SPI timing requirements in slave mode.

SS

tSSS

SCK

(CPOL = 0)

SCK

(CPOL = 1)

MOSI

(Data input)

tSOSSS

MISO

(Data output)

tSIS

tSIH

MSB

tSOS

MSB

tSCKR

tSCKF

tSCKW

tSCKW

tSCK

LSB

LSB

tMOH

tSCKR

tSCKF

tSSH

tSSCKW

tSSCKW

tSSCK

LSB

LSB

tSOSSH

81

8135L–AVR–06/12

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