AT32UC3A0512-ALUT Atmel, AT32UC3A0512-ALUT Datasheet - Page 102
AT32UC3A0512-ALUT
Manufacturer Part Number
AT32UC3A0512-ALUT
Description
IC MCU AVR32 512KB FLASH 144LQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A0512-ALUT
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
Package
144LQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
66 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
69
Interface Type
Ethernet/I2S/JTAG/SPI/TWI/USART
Number Of Timers
3
Processor Series
AT32UC3x
Core
AVR32
Data Ram Size
64 KB
Maximum Clock Frequency
66 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1100, ATEVK1105, ATAVRRZ600
Minimum Operating Temperature
- 40 C
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
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3A0512-ALUT
Manufacturer:
ATMEL
Quantity:
2 155
Part Number:
AT32UC3A0512-ALUT
Manufacturer:
AT
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16.4.3
Register Name:
Access Type:
• IRR: Interrupt Request line
0 = No interrupt request is pending on this input request input.
1 = An interrupt request is pending on this input request input.
The are 64 IRRs, one for each group. Each IRR has 32 bits, one for each possible interrupt request, for a total of 2048 pos-
sible input lines. The IRRs are read by the software interrupt handler in order to determine which interrupt request is
pending. The IRRs are sampled continuously, and are read-only.
32058J–AVR32–04/11
IRR(32*x+31)
IRR(32*x+23)
IRR(32*x+15)
IRR(32*x+7)
31
23
15
7
Interrupt Request Registers
IRR(32*x+30)
IRR(32*x+22)
IRR(32*x+14)
IRR(32*x+6)
30
22
14
6
IRR(32*x+29)
IRR(32*x+21)
IRR(32*x+13)
IRR(32*x+5)
29
21
13
5
IRR0...IRR63
Read-only
IRR(32*x+28)
IRR(32*x+20)
IRR(32*x+12)
IRR(32*x+4)
28
20
12
4
IRR(32*x+27)
IRR(32*x+19)
IRR(32*x+11)
IRR(32*x+3)
27
19
11
3
IRR(32*x+26)
IRR(32*x+18)
IRR(32*x+10)
IRR(32*x+2)
26
18
10
2
IRR(32*x+25)
IRR(32*x+17)
IRR(32*x+9)
IRR(32*x+1)
25
17
9
1
AT32UC3A
IRR(32*x+24)
IRR(32*x+16)
IRR(32*x+8)
IRR(32*x+0)
24
16
8
0
102
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