AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 702

• Manufacturer Part Number: AT91SAM9G10-EK
• Description: KIT DEV FOR SAM9G10 ARM
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9G10-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9G10, ARM926EJ-S
• Tool / Board Applications: Microcontroller
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 39-27. SPI Timings
Note:
702
Symbol
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
CLK
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1. C
AT91SAM9G10
LOAD
Parameter
SPCK frequency
MISO Setup time before SPCK rises
MISO Hold time after SPCK rises
SPCK rising to MOSI
MISO Setup time before SPCK falls
MISO Hold time after SPCK falls
SPCK falling to MOSI
SPCK falling to MISO
MOSI Setup time before SPCK rises
MOSI Hold time after SPCK rises
SPCK rising to MISO
MOSI Setup time before SPCK falls
MOSI Hold time after SPCK falls
NPCS0 setup to SPCK rising
NPCS0 hold after SPCK falling
NPCS0 setup to SPCK falling
NPCS0 hold after SPCK rising
NPCS0 falling to MISO valid
is 8 pF for MISO and 6 pF for SPCK and MOSI.
Figure 39-9. Min and Max access time for SPI output signal
SPCK
MISO
MOSI
SPI
SPI
2min
2max
Master Mode
Slave Mode
Cond
SPI
0
4.3 + 0.5* t
4.2 + 0.5* t
5.2 + 0.5*t
5.1 + 0.5*t
SPI
0.12
0.2
4.2
4.6
11.4
12.2
Min
1.1
0.2
1.7
1.4
1
0
0
(1)
(1)
(1)
(1)
CPMCK
CPMCK
CPMCK
CPMCK
12.2 + 0.5* t
11.2 + 0.5* t
14.1 + 0.5*t
13.2 + 0.5*t
13.3
13.3
Max
12.0
2.0
1.0
56
6462A–ATARM–03-Jun-09
(1)
(1)
CPMCK
CPMCK
CPMCK
CPMCK
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns