SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1186

• 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

ii
SAM9G45
10 SAM9G45 Debug and Test .................................................................... 51
11 Boot Strategies ...................................................................................... 57
12 Reset Controller (RSTC) ........................................................................ 71
13 Real-time Timer (RTT) ............................................................................ 85
14 Real-time Clock (RTC) ........................................................................... 93
9.8
9.9
10.1
10.2
10.3
10.4
10.5
10.6
11.1
11.2
11.3
11.4
11.5
12.1
12.2
12.3
12.4
12.5
13.1
13.2
13.3
13.4
13.5
14.1
14.2
14.3
14.4
14.5
14.6
Tightly-Coupled Memory Interface ..................................................................48
Bus Interface Unit ............................................................................................49
Description .......................................................................................................51
Embedded Characteristics ..............................................................................51
Block Diagram .................................................................................................52
Application Examples ......................................................................................53
Debug and Test Pin Description ......................................................................54
Functional Description .....................................................................................55
Boot Program ..................................................................................................57
Flow Diagram ..................................................................................................58
Device Initialization ..........................................................................................59
NVM Boot ........................................................................................................60
SAM-BA Monitor ..............................................................................................66
Description .......................................................................................................71
Embedded Characteristics ..............................................................................71
Block Diagram .................................................................................................71
Functional Description .....................................................................................72
Reset Controller (RSTC) User Interface ..........................................................80
Description .......................................................................................................85
Embedded Characteristics ..............................................................................85
Block Diagram .................................................................................................85
Functional Description .....................................................................................85
Real-time Timer (RTT) User Interface .............................................................88
Description .......................................................................................................93
Embedded Characteristics ..............................................................................93
Block Diagram .................................................................................................93
Product Dependencies ....................................................................................94
Functional Description .....................................................................................94
Real Time Clock (RTC) User Interface ............................................................97
6438G–ATARM–19-Apr-11