AT32UC3A0128AU Atmel Corporation, AT32UC3A0128AU Datasheet - Page 31
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
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
32058KS–AVR32–01/12
10.7
Table 10-9.
TQFP100
19
20
23
24
25
26
27
28
29
30
31
33
36
37
39
40
Peripheral Multiplexing on I/O lines
GPIO Controller Function Multiplexing
VQFP144
25
27
30
32
34
39
41
43
45
47
48
50
53
54
56
57
Table 10-8.
Each GPIO line can be assigned to one of 3 peripheral functions; A, B or C. The following table
define how the I/O lines on the peripherals A, B and C are multiplexed by the GPIO.
PID Value
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PA00
PA01
PA02
PA03
PA04
PA05
PA06
PA07
PA08
PA09
PA10
PA11
PA12
PA13
PA14
PA15
PIN
PDC Handshake Signals
GPIO Pin
GPIO 10
GPIO 11
GPIO 12
GPIO 13
GPIO 14
GPIO 15
Peripheral module & direction
USART2 - RX
USART3 - RX
TWI - RX
SPI0 - RX
SPI1 - RX
SSC - TX
USART0 - TX
USART1 - TX
USART2 - TX
USART3 - TX
TWI - TX
SPI0 - TX
SPI1 - TX
ABDAC
GPIO 0
GPIO 1
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 2
TX_FRAME_SYNC
SSC - TX_CLOCK
USART0 - RXD
USART1 - RXD
SPI0 - NPCS[0]
USART0 - TXD
USART0 - CLK
USART0 - RTS
USART0 - CTS
USART1 - TXD
USART1 - CLK
USART1 - RTS
USART1 - CTS
Function A
SPI0 - MISO
SPI0 - MOSI
SPI0 - SCK
SSC -
USB - USB_VBOF
EIM - EXTINT[4]
EIM - EXTINT[5]
EIM - EXTINT[6]
PWM - PWM[4]
PWM - PWM[5]
SPI0 - NPCS[1]
SPI0 - NPCS[2]
SPI1 - NPCS[0]
USB - USB_ID
PM - GCLK[0]
Function B
SPI1 - SCK
TC - CLK0
TC - CLK1
TC - CLK2
AT32UC3A
EIM - EXTINT[7]
DAC - DATAN[0]
SPI0 - NPCS[3]
EBI - ADDR[20]
DAC - DATA[0]
MACB - WOL
EBI - NCS[0]
Function C
31