AT32UC3A0128 Atmel Corporation, AT32UC3A0128 Datasheet - Page 95
AT32UC3A0128
Manufacturer Part Number
AT32UC3A0128
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)
Specifications of AT32UC3A0128
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:
AT32UC3A0128-ALUT
Manufacturer:
Atmel
Quantity:
166
Company:
Part Number:
AT32UC3A0128-U
Manufacturer:
ATMEL
Quantity:
2
Part Number:
AT32UC3A0128-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT32UC3A0128AU-U
Manufacturer:
ATMEL
Quantity:
4
32058KS–AVR32–01/12
Table of Contents
1
2
3
4
5
6
7
8
9
10 Peripherals ............................................................................................. 24
Description ............................................................................................... 3
Configuration Summary .......................................................................... 4
Abbreviations ........................................................................................... 4
Blockdiagram ........................................................................................... 5
Signals Description ................................................................................. 8
Package and Pinout ............................................................................... 13
Power Considerations ........................................................................... 17
I/O Line Considerations ......................................................................... 20
Memories ................................................................................................ 21
4.1Processor and architecture .......................................................................................6
7.1Power Supplies .......................................................................................................17
7.2Voltage Regulator ....................................................................................................18
7.3Analog-to-Digital Converter (A.D.C) reference. .......................................................19
8.1JTAG pins ................................................................................................................20
8.2RESET_N pin ..........................................................................................................20
8.3TWI pins ..................................................................................................................20
8.4GPIO pins ................................................................................................................20
9.1Embedded Memories ..............................................................................................21
9.2Physical Memory Map .............................................................................................21
9.3Bus Matrix Connections ..........................................................................................22
10.1Peripheral address map ........................................................................................24
10.2CPU Local Bus Mapping .......................................................................................25
10.3Interrupt Request Signal Map ................................................................................27
10.4Clock Connections ................................................................................................29
10.5Nexus OCD AUX port connections .......................................................................30
10.6PDC handshake signals ........................................................................................30
10.7Peripheral Multiplexing on I/O lines .......................................................................31
10.8Oscillator Pinout ....................................................................................................34
10.9USART Configuration ............................................................................................34
10.10GPIO ...................................................................................................................35
AT32UC3A
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