SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 772

• 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

41.5.6
Table 41-15. Crystal Characteristics
41.5.7
Table 41-16. PLLA Characteristics
Following configuration of ICPLLA and OUTA must be done for each PLLA frequency range.
Table 41-17. PLLA Frequency Regarding ICPLLA and OUTA
Table 41-18. PLLB Characteristics
772
Symbol
ESR
C
C
Symbol
F
F
I
T
Symbol
F
F
I
T
PLL
PLL
OUT
IN
OUT
IN
M
S
AT91SAM9G20
Crystal Characteristics
PLL Characteristics
PLL Frequency Range (MHz)
Parameter
Output Frequency
Input Frequency
Current Consumption
Startup Time
Parameter
Output Frequency
Input Frequency
Current Consumption
Startup Time
Parameter
Equivalent Series Resistor Rs
Motional Capacitance
Shunt Capacitance
745 - 800
695 - 750
645 - 700
595 - 650
545 - 600
495 - 550
445 - 500
400 - 450
Conditions
Refer to following table
active mode
standby mode
Conditions
Field OUT of CKGR_PLL is 00
Active mode @100 MHz
Standby mode
Conditions
Fundamental @ 3 MHz
Fundamental @ 8 MHz
Fundamental @ 16 MHz
Fundamental @ 20 MHz
ICPLLA
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
Min
Min
400
Min
30
2
2
OUTA
Typ
Typ
Typ
3.6
6384E–ATARM–05-Feb-10
Max
Max
Max
200
100
800
100
100
80
50
1.2
32
50
32
8
7
8
1
1
0
1
0
1
0
1
0
1
MHz
MHz
MHz
Unit
Unit
MHz
Unit
mA
mA
pF
pF
µA
µA
µs
µs
Ω