AT32UC3A3256S Atmel Corporation, AT32UC3A3256S Datasheet - Page 8
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT32UC3A3256S
Manufacturer Part Number
AT32UC3A3256S
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 AT32UC3A3256S
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
110
Ext Interrupts
110
Usb Transceiver
1
Usb Speed
Hi-Speed
Usb Interface
Device + OTG
Spi
6
Twi (i2c)
2
Uart
4
Lin
4
Ssc
1
Sd / Emmc
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
AES
Sram (kbytes)
128
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
18
Input Capture Channels
12
Pwm Channels
12
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A3256S-ALUT
Manufacturer:
MOLEX
Quantity:
20 000
Part Number:
AT32UC3A3256S-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- AT32UC3A0128 PDF datasheet
- AT32UC3A0128 PDF datasheet #2
- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
- Current page: 8 of 1012
- Download datasheet (16Mb)
Figure 3-3.
32072G–11/2011
D
H
G
C
A
B
E
K
F
J
VFBGA100 Pinout (top view)
PX47
PX59
PA28
PB00
PB11
PX05
PX04
PX03
PX23
PA02/
PX19/
PX12
1
(1)
(1)
Note:
GNDIO
VDDIO
PX01
PX24
PX27
PB01
PX10
PX21
PA31
PA27
2
1. Those balls are physically connected to 2 GPIOs. Software must managed carrefully the GPIO
GNDIO
GNDIO
PX08
PX06
PX02
PX28
PX13
PB02
PX26
PB04
configuration to avoid electrical conflict
3
PX32
PX53
PX07
PX00
PX25
PX29
PX15/
PX09
PA30
PA29
PX16/
PB03
4
(1)
(1)
GNDIO
VDDIO
VDDIO
VDDIO
PX14
PX30
PX31
PC00/
PC02
PB10
PB09
5
(1)
VDDANA
VDDIO
VDDIO
GNDIO
PX46
PX20
PC01
PA23/
PA22/
PC03
PB08
PB07
6
(1)
(1)
USB_VBIAS
PB05
PA25
PX45
PX11
PC04
PC05
PA26/
PA12/
PA15/
PA14/
PB06
PA16
TMS
7
(1)
(1)
(1)
(1)
GNDANA
GNDIO
DPHS
DPFS
PA13
PA18
PA09
PA06/
PA08
PA00/
TDO
TDI
8
(1)
(1)
RESET_N
DMHS
DMFS
VDDIN
PX18
PA04
PA11
TCK
PA03
PA05
PA20/
9
(1)
USB_VBUS
VDDCORE
GNDCORE
GNDPLL
PX22
VDDIN
10
PA21/
PA10
PA17
PA19
PX17
PA01/
PA07/
PA24/
(1)
(1)
(1)
(1)
8
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