AT32UC3A0128AU Atmel Corporation, AT32UC3A0128AU Datasheet - Page 367
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AT32UC3A0128AU
Manufacturer Part Number
AT32UC3A0128AU
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 AT32UC3A0128AU
Flash (kbytes)
128 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
109
Ext Interrupts
109
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)
32
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
Company:
Part Number:
AT32UC3A0128AU-U
Manufacturer:
ATMEL
Quantity:
4
- AT32UC3A0128 PDF datasheet
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- AT32UC3A0128 PDF datasheet #5
- AT32UC3A0128AU PDF datasheet #6
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32058K AVR32-01/12
27.3
Figure 27-1. Block Diagram
27.4
Table 27-1.
Name
NCS[3:0]
NRD
NWR0/NWE
A0/NBS0
NWR1/NBS1
A1/NWR2/NBS2
NWR3/NBS3
A[25:2]
D[31:0]
NWAIT
Block Diagram
I/O Lines Description
I/O Line Description
Matrix
Bus
PM
Data Bus
Description
Static Memory Controller Chip Select Lines
Read Signal
Write 0/Write Enable Signal
Address Bit 0/Byte 0 Select Signal
Write 1/Byte 1 Select Signal
Address Bit 1/Write 2/Byte 2 Select Signal
Write 3/Byte 3 Select Signal
Address Bus
External Wait Signal
Chip Select
CLK_SMC
SMC
Peripheral Bus
User Interface
SMC
NWR0/NWE
NWR1/NBS1
NCS[5:0]
A0/NBS0
A1/NWR2/NBS2
NWR3/NBS3
A[25:2]
D[31:0]
NWAIT
NRD
Controller
GPIO
Output
Output
Output
Output
Output
Output
Output
Output
NWR0/NWE
A0/NBS0
NWR1/NBS1
A1/NWR2/NBS2
NWR3/NBS3
NCS[5:0]
A[25:2]
D[31:0]
NWAIT
NRD
Type
Input
I/O
AT32UC3A
Active Level
Low
Low
Low
Low
Low
Low
Low
Low
367
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