Datasheet

87
XMEGA B1 [DATASHEET]
Atmel-8330H-AVR-ATxmega64B1-128B1_datasheet–12/2014
36.15 SPI Characteristics
Figure 36-5. SPI Timing Requirements in Master Mode
Figure 36-6. SPI Timing Requirements in Slave Mode
MSB LSB
BSLBSM
t
MOS
t
MIS
t
MIH
t
SCKW
t
SCK
t
MOH
t
MOH
t
SCKF
t
SCKR
t
SCKW
MOSI
(Data Output)
MISO
(Data Input)
SCK
(CPOL = 1)
SCK
(CPOL = 0)
SS
MSB
LSB
BSLBSM
t
SIS
t
SIH
t
SSCKW
t
SSCKW
t
SSCK
t
SSH
t
SOSSH
t
SCKR
t
SCKF
t
SOS
t
SSS
t
SOSSS
MISO
(Data Output)
MOSI
(Data Input)
SCK
(CPOL = 1)
SCK
(CPOL = 0)
SS