AT32UC3A3256 Atmel Corporation, AT32UC3A3256 Datasheet - Page 146
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AT32UC3A3256
Manufacturer Part Number
AT32UC3A3256
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT32UC3A0128.pdf
(377 pages)
2.AT32UC3A0128.pdf
(33 pages)
3.AT32UC3A0128.pdf
(159 pages)
4.AT32UC3A3128.pdf
(91 pages)
5.AT32UC3A3128.pdf
(1012 pages)
Specifications of AT32UC3A3256
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
110
Ext Interrupts
110
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Sd / Emmc
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)
128
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
18
Input Capture Channels
12
Pwm Channels
12
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3A3256-ALU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A3256-ALUR
Manufacturer:
ATMEL
Quantity:
1 500
Company:
Part Number:
AT32UC3A3256-ALUT
Manufacturer:
TST
Quantity:
430
Part Number:
AT32UC3A3256-ALUT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
AT32UC3A3256-CTUT
Manufacturer:
ATMEL
Quantity:
2 757
Company:
Part Number:
AT32UC3A3256-U
Manufacturer:
ATMEL
Quantity:
89
Part Number:
AT32UC3A3256S-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
9.8.3.5
Name:
Access Type: Read/Write
Address offset: 4
• RESULT: Result of current or last operation
Table 9-59.
• WRAP
The NanoTrace write buffer address has wrapped back to the start address.
32002F–03/2010
Others
OP
0
1
2
3
4
5
6
31
23
15
–
–
–
7
–
Status Register
STATUS
Result field of status register
CANCELED
NOT_IMPL
BUS_ERR
LOCKED
FAILED
DONE
Name
BUSY
N/A
30
22
14
–
–
–
6
–
Description
The previous operation finished successfully
Some operation is currently active
The requested operation is not implemented
Unable to access part of the requested memory area
The requested operation failed
The requested operation cannot be performed because chip security features are enabled
The previous operation was canceled by the user
Reserved
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
WRAP
27
19
11
–
–
–
3
26
18
10
–
–
–
2
RESULT
25
17
–
–
9
–
1
AVR32
24
16
–
–
8
–
0
146