SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1190

• 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

vi
SAM9G45
28 Error Corrected Code Controller (ECC) ............................................. 375
29 Serial Peripheral Interface (SPI) ......................................................... 417
30 Parallel Input/Output Controller (PIO) ................................................ 445
31 Two-wire Interface (TWI) ..................................................................... 475
28.1
28.2
28.3
28.4
28.5
28.6
28.7
29.1
29.2
29.3
29.4
29.5
29.6
29.7
29.8
30.1
30.2
30.3
30.4
30.5
30.6
31.1
31.2
31.3
31.4
31.5
31.6
31.7
31.8
31.9
Description .....................................................................................................375
Block Diagram ...............................................................................................375
Functional Description ...................................................................................375
Error Corrected Code Controller (ECC) User Interface .................................380
Registers for 1 ECC for a page of 512/1024/2048/4096 bytes ......................391
Registers for 1 ECC per 512 bytes for a page of 512/2048/4096 bytes,
8-bit word .......................................................................................................393
Registers for 1 ECC per 256 bytes for a page of 512/2048/4096 bytes,
8-bit word .......................................................................................................401
Description .....................................................................................................417
Embedded Characteristics ............................................................................417
Block Diagram ...............................................................................................418
Application Block Diagram .............................................................................419
Signal Description .........................................................................................419
Product Dependencies ..................................................................................420
Functional Description ...................................................................................421
Serial Peripheral Interface (SPI) User Interface ............................................433
Description .....................................................................................................445
Block Diagram ...............................................................................................446
Product Dependencies ..................................................................................447
Functional Description ...................................................................................448
I/O Lines Programming Example ...................................................................454
Parallel Input/Output Controller (PIO) User Interface ....................................456
Description .....................................................................................................475
Embedded Characteristics ............................................................................475
List of Abbreviations ......................................................................................476
Block Diagram ...............................................................................................476
Application Block Diagram .............................................................................477
Product Dependencies ..................................................................................477
Functional Description ...................................................................................478
Master Mode ..................................................................................................480
Multi-master Mode .........................................................................................492
6438G–ATARM–19-Apr-11