SAM9G46 Atmel Corporation, SAM9G46 Datasheet - Page 1264
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SAM9G46
Manufacturer Part Number
SAM9G46
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G46.pdf
(58 pages)
Specifications of SAM9G46
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
400 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Hi-Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
5
Lin
4
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
Yes
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
Yes
Temp. Sensor
No
Crypto Engine
AES/DES
Sram (kbytes)
64
Self Program Memory
NO
External Bus Interface
2
Dram Memory
DDR2/LPDDR, SDRAM/LPSDR
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
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
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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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