AT32UC3A4256S Atmel Corporation, AT32UC3A4256S Datasheet - Page 19
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 2-4.
Table 2-5 on page 19
Table 2-5.
Name
O
S
D
R
Name
IMMU SZ
DMMU SZ
ISET
ILSZ
IASS
DSET
DLSZ
DASS
CONFIG0 Fields (Continued)
CONFIG1 Fields
Bit
3
2
1
0
Bit
31:26
25:20
19:16
15:13
12:10
9:6
5:3
2:0
shows the CONFIG1 fields.
Description
On-Chip Debug implemented
Value
0
1
SIMD instructions implemented
Value
0
1
DSP instructions implemented
Value
0
1
Memory Read-Modify-Write instructions implemented
Value
0
1
Description
Unused in AVR32UC
Specifies the number of MPU entries.
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Unused in AVR32UC
Semantic
No OCD implemented
OCD implemented
Semantic
No SIMD instructions
Unused in AVR32UC
Semantic
Unused in AVR32UC
DSP instructions implemented
Semantic
Unused in AVR32UC
RMW instructions implemented
AVR32
19