SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 360

• 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

28.5.10
Name:
Access Type:Read-only
• VERSION: Version of the Device
Current version of the device.
• EPROC: Embedded Processor
• NVPSIZ: Nonvolatile Program Memory Size
360
EXT
31
23
15
7
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
AT91SAM9G20
Debug Unit Chip ID Register
DBGU_CIDR
EPROC
EPROC
30
22
14
6
0
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
NVPSIZ2
ARCH
NVPSIZ
NVPTYP
29
21
13
5
1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
Processor
ARM946ES
ARM7TDMI
ARM920T
ARM926EJS
28
20
12
4
0
1
0
1
0
1
0
1
0
1
0
1
0
Size
None
8K bytes
16K bytes
32K bytes
Reserved
64K bytes
Reserved
128K bytes
Reserved
256K bytes
512K bytes
Reserved
1024K bytes
27
19
11
3
VERSION
26
18
10
2
SRAMSIZ
NVPSIZ
ARCH
25
17
9
1
6384E–ATARM–05-Feb-10
24
16
8
0