AT32UC3A1256AU Atmel Corporation, AT32UC3A1256AU Datasheet - Page 146

• Manufacturer Part Number: AT32UC3A1256AU
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A1256AU

• Flash (kbytes): 256 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 69
• Ext Interrupts: 69
• 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
• Dram Memory: No
• 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

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
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