AT32UC3A0256AU Atmel Corporation, AT32UC3A0256AU Datasheet - Page 22
AT32UC3A0256AU
Manufacturer Part Number
AT32UC3A0256AU
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)
6.AT32UC3A0128AU.pdf
(2 pages)
Specifications of AT32UC3A0256AU
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
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Part Number
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Quantity
Price
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A0128 PDF datasheet #4
- AT32UC3A0128 PDF datasheet #5
- AT32UC3A0128AU PDF datasheet #6
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- Download datasheet (5Mb)
22
AVR32
Table 2-8.
Name
AT
AR
MMUT
F
J
P
O
CONFIG0 Fields (Continued)
Bit
15:13
12:10
9:7
6
5
4
3
Description
Architecture type
Value
0
1
Other
Architecture Revision. Specifies which revision of the AVR32
architecture the processor implements.
Value
0
1
2
3
Other
MMU type
Value
0
1
2
3
Other
Floating-point unit implemented
Value
0
1
Java extension implemented
Value
0
1
Performance counters implemented
Value
0
1
On-Chip Debug implemented
Value
0
1
Semantic
AVR32A
AVR32B
Reserved
Semantic
Revision 0
Revision 1
Revision 2
Revision 3
Reserved
Semantic
None, using direct mapping and no segmentation
ITLB and DTLB
Shared TLB
Memory Protection Unit
Reserved
Semantic
No FPU implemented
FPU implemented
Semantic
No Java extension implemented
Java extension implemented
Semantic
No Performance Counters implemented
Performance Counters implemented
Semantic
No OCD implemented
OCD implemented
32000D–04/2011
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