SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1187

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• 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: No
• 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

6438G–ATARM–19-Apr-11
15 Periodic Interval Timer (PIT) ............................................................... 111
16 Watchdog Timer (WDT) ....................................................................... 117
17 Shutdown Controller (SHDWC) .......................................................... 123
18 General Purpose Backup Registers (GPBR) ..................................... 129
19 Bus Matrix (MATRIX) ........................................................................... 131
20 External Memories ............................................................................... 153
15.1
15.2
15.3
15.4
15.5
16.1
16.2
16.3
16.4
16.5
17.1
17.2
17.3
17.4
17.5
17.6
17.7
18.1
18.2
18.3
19.1
19.2
19.3
19.4
19.5
19.6
19.7
20.1
Description .....................................................................................................111
Embedded Characteristics ............................................................................111
Block Diagram ...............................................................................................111
Functional Description ...................................................................................111
Periodic Interval Timer (PIT) User Interface ..................................................113
Description .....................................................................................................117
Embedded Characteristics ............................................................................117
Block Diagram ...............................................................................................117
Functional Description ...................................................................................118
Watchdog Timer (WDT) User Interface .........................................................120
Description .....................................................................................................123
Embedded Characteristics ............................................................................123
Block Diagram ...............................................................................................123
I/O Lines Description .....................................................................................124
Product Dependencies ..................................................................................124
Functional Description ...................................................................................125
Shutdown Controller (SHDWC) User Interface .............................................126
Description .....................................................................................................129
Embedded Characteristics ............................................................................129
General Purpose Backup Registers (GPBR) User Interface ........................129
Description .....................................................................................................131
Embedded Characteristics ............................................................................131
Memory Mapping ...........................................................................................134
Special Bus Granting Mechanism .................................................................134
Arbitration ......................................................................................................136
Write Protect Registers ..................................................................................139
Bus Matrix (MATRIX) User Interface .............................................................140
DDRSDRC0 Multi-port DDRSDR Controller ..................................................153
SAM9G45
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