AT32UC3A4128 Atmel Corporation, AT32UC3A4128 Datasheet - Page 14
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
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- AT32UC3A0128 PDF datasheet #3
- AT32UC3A3128 PDF datasheet #4
- AT32UC3A3128 PDF datasheet #5
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- Download datasheet (16Mb)
3.3
Table 3-6.
32072G–11/2011
Signal Name
VDDIO
VDDANA
VDDIN
VDDCORE
GNDANA
GNDIO
GNDCORE
GNDPLL
XIN0, XIN1, XIN32
XOUT0, XOUT1,
XOUT32
TCK
TDI
TDO
TMS
MCKO
MDO[5:0]
MSEO[1:0]
EVTI_N
EVTO_N
GCLK[3:0]
Signal Descriptions
Signal Description List
Function
I/O Power Supply
Analog Power Supply
Voltage Regulator Input Supply
Voltage Regulator Output for Digital Supply
Analog Ground
I/O Ground
Digital Ground
PLL Ground
Crystal 0, 1, 32 Input
Crystal 0, 1, 32 Output
Test Clock
Test Data In
Test Data Out
Test Mode Select
Trace Data Output Clock
Trace Data Output
Trace Frame Control
Event In
Event Out
Generic Clock Pins
The following table gives details on signal name classified by peripheral.
Clocks, Oscillators, and PLL’s
Power Manager - PM
Auxiliary Port - AUX
Power
JTAG
Ground
Ground
Ground
Ground
Analog
Analog
Output
Output
Output
Output
Output
Output
Output
Power
Power
Power
Power
Type
Input
Input
Input
Input
Active
Level
Low
Low
Comments
3.0 to 3.6V
3.0 to 3.6V
3.0 to 3.6V
1.65 to 1.95 V
14
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