AT32UC3A4128 Atmel Corporation, AT32UC3A4128 Datasheet - Page 893
AT32UC3A4128
Manufacturer Part Number
AT32UC3A4128
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 AT32UC3A4128
Flash (kbytes)
128 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
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
No
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
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- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
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- Download datasheet (16Mb)
• CKEY: Countermeasure Key
• CFBS: Cipher Feedback Data Size
• LOD: Last Output Data Mode
• OPMOD: Operation Mode
• KEYSIZE: Key Size
32072G–11/2011
OPMOD
KEYSIZE
Others
Others
Others
CFBS
0
1
2
3
4
0
1
Writing the value 0xE to this field allows the CTYPE field to be modified.
Writing another value to this field has no effect.
This bit always reads as zero.
Writing a one to this bit will enabled the LOD mode.
Writing a zero to this bit will disabled the LOD mode.
These mode is described in the
0
1
2
3
4
Description
ECB: Electronic Code Book mode
CBC: Cipher Block Chaining mode
OFB: Output Feedback mode
CFB: Cipher Feedback mode
CTR: Counter mode
Reserved
Description
AES Key Size is 128 bits
AES Key Size is 192 bits
AES Key Size is 256 bits
Reserved
Description
128-bit
64-bit
32-bit
16-bit
8-bit
Table 32-3 on page
888.
893
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