SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 825

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 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): 2
• Uart: 6
• 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): 312
• 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): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

43.15.2
Table 43-41. ISI Timings with Peripheral Supply 3.3V
Table 43-42. ISI Timings with Peripheral Supply 2.5V
6254C–ATARM–22-Jan-10
Symbol
ISI1
ISI2
ISI3
ISI4
ISI5
ISI6
ISI7
Symbol
ISI1
ISI2
ISI3
ISI4
ISI5
ISI6
ISI7
ISI
Parameter
VSYNC to HSYNC
HSYNC to PIXCLK
DATA setup time
DATA hold time
PIXCLK high time
PIXCLK low time
PIXCLK frequency
Parameter
VSYNC to HSYNC
HSYNC to PIXCLK
DATA setup time
DATA hold time
PIXCLK high time
PIXCLK low time
PIXCLK frequency
Figure 43-10. ISI Timing Diagram
DATA[7:0]
PIXCLK
HSYNC
VSYNC
AT91SAM9XE128/256/512 Preliminary
1
2
3
Valid Data
-0.14
-1.02
1.62
1.86
3.96
0.29
1.56
1.95
4.14
0.25
Min
-0.9
Min
-0.1
4
Valid Data
5
7
Max
74.8
Max
69.8
6
Valid Data
Units
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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