SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 67

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 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: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• 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): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

11.4.4.5
11.4.5
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
Supported DataFlash Devices
Supported Serial Flash Devices
Supported TWI EEPROM Devices
Hardware and Software Constraints
TWI EEPROM Boot
The SPI Flash Boot program supports all Atmel DataFlash devices.
Table 11-2.
The SPI Flash Boot program supports all SPI Serial Flash devices responding correctly at both
Get Status and Continuous Read commands.
The TWI EEPROM Bootloader uses the TWI0. It uses only one valid code detection. It analyzes
the ARM exception vectors.
TWI EEPROM Boot supports all I
address 0x50.
The NVM drivers use several PIOs in peripheral mode to communicate with external memory
devices. Care must be taken when these PIOs are used by the application. The devices con-
nected could be unintentionally driven at boot time, and electrical conflicts between output pins
used by the NVM drivers and the connected devices may occur.
To assure correct functionality, it is recommended to plug in critical devices to other pins not
used by NVM.
Table 11-3
are driven during the boot sequence for a period of less than 1 second if no correct boot program
is found.
Device
AT45DB011
AT45DB021
AT45DB041
AT45DB081
AT45DB161
AT45DB321
AT45DB642
contains a list of pins that are driven during the boot program execution. These pins
DataFlash Device
16 Mbits
32 Mbits
64 Mbits
Density
2 Mbits
4 Mbits
8 Mbits
1 Mbit
2
C-compatible TWI EEPROM memories using 7-bit device
Page Size (bytes)
1056
264
264
264
264
528
528
Number of Pages
SAM9G35
SAM9G35
1024
2048
4096
4096
8192
8192
512
67
67