AT32UC3A0512-ALUR Atmel, AT32UC3A0512-ALUR Datasheet - Page 528
![MCU 32BIT 512KB FLASH 144-LQFP](/photos/6/72/67244/144l1-lqfp_sml.jpg)
AT32UC3A0512-ALUR
Manufacturer Part Number
AT32UC3A0512-ALUR
Description
MCU 32BIT 512KB FLASH 144-LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0512-ALUR
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
109
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
For Use With
ATEVK1105 - KIT EVAL FOR AT32UC3A0ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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30.7.3.13
30.7.3.13.1 Global Interrupts
30.7.3.13.2 Pipe Interrupts
30.7.3.13.3 DMA Interrupts
32058J–AVR32–04/11
Interrupts
See the structure of the USB host interrupt system on
There are two kinds of host interrupts: processing, i.e. their generation is part of the normal pro-
cessing, and exception, i.e. errors (not related to CPU exceptions).
The processing host global interrupts are:
There is no exception host global interrupt.
The processing host pipe interrupts are:
The exception host pipe interrupts are:
The processing host DMA interrupts are:
There is no exception host DMA interrupt.
•the Device Connection interrupt (DCONNI);
•the Device Disconnection interrupt (DDISCI);
•the USB Reset Sent interrupt (RSTI);
•the Downstream Resume Sent interrupt (RSMEDI);
•the Upstream Resume Received interrupt (RXRSMI);
•the Host Start of Frame interrupt (HSOFI);
•the Host Wake-Up interrupt (HWUPI);
•the Pipe X interrupt (PXINT);
•the DMA Channel X interrupt (DMAXINT).
•the Received IN Data interrupt (RXINI);
•the Transmitted OUT Data interrupt (TXOUTI);
•the Transmitted SETUP interrupt (TXSTPI);
•the Short Packet interrupt (SHORTPACKETI);
•the Number of Busy Banks interrupt (NBUSYBK).
•the Underflow interrupt (UNDERFI);
•the Pipe Error interrupt (PERRI);
•the NAKed interrupt (NAKEDI);
•the Overflow interrupt (OVERFI);
•the Received STALLed interrupt (RXSTALLDI);
•the CRC Error interrupt (CRCERRI).
•the End of USB Transfer Status interrupt (EOT_STA);
•the End of Channel Buffer Status interrupt (EOCH_BUFF_STA);
•the Descriptor Loaded Status interrupt (DESC_LD_STA).
Figure 30-6 on page
AT32UC3A
504.
528
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