at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 1019

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 46-31. SPI Timings
Note:
6249D–ATARM–20-Dec-07
Symbol
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
0
1
2
3
4
5
6
7
8
9
10
11
1. Cload is 8 pF for MISO and 6 pF for SPCK and MOSI.
Parameter
MISO Setup time before SPCK rises (master)
MISO Hold time after SPCK rises (master)
SPCK rising to MOSI Delay (master)
MISO Setup time before SPCK falls (master)
MISO Hold time after SPCK falls (master)
SPCK falling to MOSI Delay (master)
SPCK falling to MISO Delay (slave)
MOSI Setup time before SPCK rises (slave)
MOSI Hold time after SPCK rises (slave)
SPCK rising to MISO Delay (slave)
MOSI Setup time before SPCK falls (slave)
MOSI Hold time after SPCK falls (slave)
Figure 46-10. SPI Slave Mode with (CPOL = NCPHA = 0) or (CPOL= NCPHA= 1)
SPCK
MISO
MOSI
SPI
9
Conditions
SPI
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
10
AT91SAM9263 Preliminary
t
t
-t
-t
CPMCK
CPMCK
CPMCK
CPMCK
SPI
Min
-0.6
-0.5
11
3.5
3.4
/2 +10.3
/2 +10.9
/2 -3.5
/2 -4.3
Max
1.0
0.4
9.6
9.6
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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