SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 793

• Manufacturer Part Number: SAM9G20
• Manufacturer: Atmel Corporation

Specifications of SAM9G20

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 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: 7
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 95
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• 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): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

41.11.4
Table 41-43. ISI Timings with Peripheral Supply 3.3V
Table 41-44. ISI Timings with Peripheral Supply 1.8V
6384E–ATARM–05-Feb-10
Symbol
ISI
ISI
ISI
Symbol
ISI
ISI
ISI
1
2
3
1
2
3
ISI
Parameter
DATA/VSYNC/HSYNC setup time
DATA/VSYNC/HSYNC hold time
PIXCLK frequency
Parameter
DATA/VSYNC/HSYNC setup time
DATA/VSYNC/HSYNC hold time
PIXCLK frequency
Figure 41-20. Min and Max Access for SSC0
Timings are given assuming a capacitance load on
Table 41-42. Capacitance Load
Figure 41-21. ISI Timing Diagram
Supply
3.3V
1.8V
DATA[7:0]
VSYNC
HSYNC
PIXCLK
Corner
MAX
30pF
20pF
TK (CKI =0)
TK (CKI =1)
TF/TD
Min
4.5
1.3
2.0
Min
6.4
1
Valid Data
SSC
SSC
2
0max
0min
clock and data signals.
Valid Data
Max
TBD
Max
TBD
3
AT91SAM9G20
Valid Data
Units
ns
ns
MHz
Units
ns
ns
MHz
793