SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 1263
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SAM9G20
Manufacturer Part Number
SAM9G20
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G20.pdf
(42 pages)
5.SAM9G20.pdf
(832 pages)
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
- SAM9261 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9G20 PDF datasheet #4
- SAM9G20 PDF datasheet #5
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- Download datasheet (30Mb)
11 Boot Strategies ....................................................................................... 55
12 Boot Sequence Controller (BSC) .......................................................... 73
13 Advanced Interrupt Controller (AIC) .................................................... 75
14 Reset Controller (RSTC) ...................................................................... 111
15 Periodic Interval Timer (PIT) ............................................................... 125
2
10.3
10.4
10.5
10.6
11.1
11.2
11.3
11.4
11.5
12.1
12.2
12.3
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
13.10
14.1
14.2
14.3
14.4
14.5
15.1
15.2
SAM9G35
Block Diagram .................................................................................................48
Application Examples ......................................................................................49
Debug and Test Pin Description ......................................................................51
Functional Description .....................................................................................52
ROM Code .......................................................................................................55
Flow Diagram ..................................................................................................56
Chip Setup .......................................................................................................56
NVM Boot ........................................................................................................57
SAM-BA Monitor ..............................................................................................68
Description .......................................................................................................73
Embedded Characteristics ..............................................................................73
Boot Sequence Controller Registers (BSC) User Interface ............................73
Description .......................................................................................................75
Embedded Characteristics ..............................................................................75
Block Diagram .................................................................................................76
Application Block Diagram ...............................................................................76
AIC Detailed Block Diagram ............................................................................77
I/O Line Description .........................................................................................77
Product Dependencies ....................................................................................77
Functional Description .....................................................................................78
Write Protection Registers ...............................................................................89
Advanced Interrupt Controller (AIC) User Interface .........................................90
Description .....................................................................................................111
Embedded Characteristics ............................................................................111
Block Diagram ...............................................................................................112
Functional Description ...................................................................................112
Reset Controller (RSTC) User Interface ........................................................121
Description .....................................................................................................125
Embedded Characteristics ............................................................................125
11053B–ATARM–22-Sep-11
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