AT32UC3A464 Atmel Corporation, AT32UC3A464 Datasheet - Page 25

• Manufacturer Part Number: AT32UC3A464
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A464

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

7.6.3.2 Adding or Removing the Bootloader Binary Image
7745C–AVR32–05/09
•
The trampoline can be removed from a GCC or IAR project to reallocate the size of the boot-
loader for the application. This can be achieved by removing the
file from the project and by removing the program entry point override.
It is possible to include the binary image of the bootloader in any GCC or IAR project. This may
especially be useful for debug purposes when using JTAGICE mkII.
To add the bootloader binary image to a GCC project, do the following in
•
•
•
•
To add the bootloader binary image to an IAR project, do the following:
•
•
Set the program entry label to
Add
Add
files.
Select the appropriate linker script from
Set the program entry point to
Add
Select the appropriate linker script from
$(SERV_PATH)/USB/CLASS/DFU/EXAMPLES/ISP/BOOT/
$(SERV_PATH)/USB/CLASS/DFU/EXAMPLES/ISP/BOOT/isp.S
SERVICES\USB\CLASS\DFU\EXAMPLES\ISP\BOOT\isp.s82
__trampoline
_isp
by adding
$(UTIL_PATH)/LINKER_SCRIPTS/
UTILS\LINKER_SCRIPTS\
in the project options.
-Wl,-e,_isp
to the
to the project files.
to
to the
INC_PATH
LD_EXTRA_FLAGS
trampoline
in the project options.
ASSRCS
config.mk
include path.
with
assembler source
assembler source
LINKER_SCRIPT
.
:
25
.