AT32UC3A0256 Atmel Corporation, AT32UC3A0256 Datasheet - Page 16
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AT32UC3A0256
Manufacturer Part Number
AT32UC3A0256
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(98 pages)
2.AT32UC3A0128.pdf
(826 pages)
3.AT32UC3A0128.pdf
(377 pages)
4.AT32UC3A0128.pdf
(33 pages)
5.AT32UC3A0128.pdf
(159 pages)
Specifications of AT32UC3A0256
Flash (kbytes)
256 Kbytes
Pin Count
144
Max. Operating Frequency
66 MHz
Cpu
32-bit AVR
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
109
Ext Interrupts
109
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
1
Uart
4
Ssc
1
Ethernet
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
384
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
16
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
64
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
3.0-3.6 or (1.65-1.95+3.0-3.6)
Operating Voltage (vcc)
3.0-3.6 or (1.65-1.95+3.0-3.6)
Fpu
No
Mpu / Mmu
Yes / No
Timers
10
Output Compare Channels
16
Input Capture Channels
6
Pwm Channels
13
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0256-ALUT
Manufacturer:
ATMEL
Quantity:
167
7.4.2 Usage
16
Flash and ISP specification
Windows will then process the installation of the driver corresponding to the ISP of the con-
nected part. Once completed, click ‘Finish’:
This installation has to be done for each new part family to use. E.g., using an AT32UC3A0512
then an AT32UC3A0256 will not require a new installation, but then connecting an
AT32UC3B0256 will.
To launch BatchISP, open a command prompt. Windows or Cygwin command prompt can be
used provided that the
Cygwin’s) environment variable.
When running BatchISP on AT32UC3xxxxx, the target part has to be specified with
at32uc3xxxxx
after
text file invoked using
BatchISP works with an internal ISP buffer per target memory. These ISP buffers can be filled
from several sources. All target operations (program, verify, read) are performed using these
buffers.
A typical BatchISP command line programming an application will look like this:
batchisp -device at32uc3a0512 -hardware usb -operation erase f memory flash
blankcheck loadbuffer uc3a0512-usart_example.elf program verify start reset 0
-operation
and the communication port with
. These commands are executed in order. BatchISP options can be placed in a
-cmdfile
bin
folder of the FLIP installation directory is in the
rather than on the command line.
-hardware usb
. Commands can then be placed
PATH
7745C–AVR32–05/09
(Windows’ or
-device