Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet
Product codes
AT91SAM9M10-G45-EK
1327
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
Figure 47-24.
UART SPI Slave Mode
Figure 47-25.
SPI Slave Mode - NPCS Timings
Table 47-46.
UART SPI Timings with 3.3V Peripheral Supply
Symbol
Parameter
Cond
Min
Max
Units
Master Mode
SPI
0
SPCK Period
ns
SPI
1
Input Data Setup Time
17.2
ns
SPI
2
Input Data Hold Time
0
ns
SPI
3
Chip Select Active to Serial Clock
3.5
ns
SPI
4
Output Data Setup Time
0.2
ns
SPI
5
Serial Clock to Chip Select Inactive
-0.3
ns
Slave Mode
SPI
6
SPCK falling to MISO
13.8
16.9
ns
SPI
7
MOSI Setup time before SPCK rises
7.5
ns
SPI
8
MOSI Hold time after SPCK rises
2.9
ns
SPCK
MISO
MOSI
SPI
6
SPI
7
SPI
8
NPCS0
SPI
12
SPI
13
SPCK
(CPOL = 0)
MISO
SPI
14
SPI
16
SPI
12
SPI
15
SPI
13
SPCK
(CPOL = 1)
SPI
6
SPI
9