SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 1264
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
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- SAM9261 PDF datasheet #3
- SAM9G20 PDF datasheet #4
- SAM9G20 PDF datasheet #5
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16 Real-time Clock (RTC) ......................................................................... 133
17 Watchdog Timer (WDT) ....................................................................... 151
18 Shutdown Controller (SHDWC) ........................................................... 159
19 General Purpose Backup Registers (GPBR) ..................................... 167
20 Slow Clock Controller (SCKC) ............................................................ 169
21 Clock Generator (CKGR) ..................................................................... 173
11053B–ATARM–22-Sep-11
15.3
15.4
15.5
16.1
16.2
16.3
16.4
16.5
16.6
17.1
17.2
17.3
17.4
17.5
18.1
18.2
18.3
18.4
18.5
18.6
18.7
19.1
19.2
19.3
20.1
20.2
20.3
20.4
Block Diagram ...............................................................................................125
Functional Description ...................................................................................126
Periodic Interval Timer (PIT) User Interface ..................................................128
Description .....................................................................................................133
Embedded Characteristics ............................................................................133
Block Diagram ...............................................................................................133
Product Dependencies ..................................................................................134
Functional Description ...................................................................................134
Description .....................................................................................................151
Embedded Features ......................................................................................151
Block Diagram ...............................................................................................151
Functional Description ...................................................................................152
Watchdog Timer (WDT) User Interface .........................................................154
Description .....................................................................................................159
Embedded Characteristics ............................................................................159
Block Diagram ...............................................................................................159
I/O Lines Description .....................................................................................160
Product Dependencies ..................................................................................160
Functional Description ...................................................................................160
Shutdown Controller (SHDWC) User Interface .............................................162
Description .....................................................................................................167
Embedded Characteristics ............................................................................167
General Purpose Backup Registers (GPBR) User Interface ........................167
Description .....................................................................................................169
Embedded Characteristics ............................................................................169
Block Diagram ...............................................................................................169
Slow Clock Configuration (SCKC) User Interface ........................................171
Real Time Clock (RTC) User Interface ........................................................137
SAM9G35
3
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