AT32UC3A1256AU Atmel Corporation, AT32UC3A1256AU Datasheet - Page 93
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AT32UC3A1256AU
Manufacturer Part Number
AT32UC3A1256AU
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 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
32058KS–AVR32–01/12
16. Datasheet Revision History
16.1
16.2
16.3
16.4
16.5
Rev. K – 01/12
Rev. G – 01/09
Rev. F – 08/08
Rev. E – 04/08
Rev. D – 04/08
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1.
2.
3.
1.
2.
1.
2.
1.
1.
2.
Update
Update eletrical characteristic in
Remove Preliminary from first page.
Update
Update GPIO eletrical characteristic in
Add revision J to
Update DMIPS number in
Open Drain Mode removed from
on page
Updated
USART section.
Updated
”Errata” on page
”Errata” on page
151.
”Signal Description List” on page
”Errata” on page
”Errata” on page
70.
70.
70. Rev G replaced by rev H.
”Features” on page
”DC Characteristics” on page
”General-Purpose Input/Output Controller (GPIO)”
70.
”DC Characteristics” on page
8. Removed RXDN and TXDN from
1.
41.
AT32UC3A
41.
93