SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 688

• Manufacturer Part Number: SAM9261
• Manufacturer: Atmel Corporation

Specifications of SAM9261

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 160
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Table 39-24. SPI Timings
688
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
AT91SAM9261
Parameter
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
Conditions
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
MAX corner
Master Mode
Slave Mode
14.2 + 0.5*t
14.4 + 0.5*t
-3.5 - 0.5* t
-3.5 - 0.5* t
11.4
11.4
Min
-0.1
0.4
0.5
1.1
1.0
0.0
CPMCK
CPMCK
CPMCK
CPMCK
Max
6062N–ATARM–3-Oct-11
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns