AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 60

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

11.4
11.4.1
6438F–ATARM–21-Jun-10
NVM Boot
NVM Bootloader Program Description
Figure 11-2. NVM bootloader program diagram
Restore the reset values for the peripherals.
Perform the REMAP and set the PC to 0
to jump to the downloaded application
from external NVM to internal SRAM.
Valid code detection in NVM
NVM contains valid code
Copy the valid code
Initialization OK ?
Initialize NVM
Start
End
Y es
Y es
No
No
Jump to next boot solution
Restore the reset values
for the peripherals and
AT91SAM9G45
60