AT32UC3A4256S Atmel Corporation, AT32UC3A4256S Datasheet - Page 154
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AT32UC3A4256S
Manufacturer Part Number
AT32UC3A4256S
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 AT32UC3A4256S
Flash (kbytes)
256 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
AES
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
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT32UC3A4256S-C1UR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A4256S-U
Manufacturer:
ST
Quantity:
79
Part Number:
AT32UC3A4256S-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
32002F–03/2010
Table 9-64.
Register
Index
34
35
36
37
38
39
40–65
64
65
66
67
68
69
70
71
72
73
74-75
76
77– 255
mtdr/mf
dr index
136
140
144
148
152
156
160-260
256
260
264
268
272
276
280
284
288
292
296-300
304
308-
1020
OCD Register Summary
Register
PC Breakpoint/Watchpoint Address 2A (BWA2A)
PC Breakpoint/Watchpoint Address 2B (BWA2B)
Data Breakpoint/Watchpoint Address 3A (BWA3A)
Data Breakpoint/Watchpoint Address 3B (BWA3B)
Breakpoint/Watchpoint Data 3A (BWD3A)
Breakpoint/Watchpoint Data 3B (BWD3B)
Reserved
Nexus Configuration (NXCFG)
Debug Instruction Register (DINST)
Debug Program Counter (DPC)
Reserved
Debug Communication CPU Register (DCCPU)
Debug Communication Emulator Register (DCEMU)
Debug Communication Status Register (DCSR)
Ownership Trace Process ID (PID)
Debug Communication Control Register (DCCR)
Peripheral Debug Register(PDBG)
Reserved
AUX port Control (AXC)
Reserved
Access
Type
R/W
R/W
R/W
R/W
R/W
R/W
—
R
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
—
R/W
—
AVR32
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