AT32UC3B0512-A2UT Atmel, AT32UC3B0512-A2UT Datasheet - Page 96

• Manufacturer Part Number: AT32UC3B0512-A2UT
• Description: IC MCU AVR32 512K FLASH 64TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0512-A2UT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 96K 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: 64-TQFP, 64-VQFP
• Controller Family/series: AT32UC3B
• No. Of I/o's: 44
• Ram Memory Size: 96KB
• Cpu Speed: 60MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.7
32059K–03/2011
Interrupt Request Signal Map
The various modules may output Interrupt request signals. These signals are routed to the Inter-
rupt Controller (INTC), described in a later chapter. The Interrupt Controller supports up to 64
groups of interrupt requests. Each group can have up to 32 interrupt request signals. All interrupt
signals in the same group share the same autovector address and priority level. Refer to the
documentation for the individual submodules for a description of the semantics of the different
interrupt requests.
The interrupt request signals are connected to the INTC as follows.
Table 12-2.
Group
0
1
2
3
4
5
Interrupt Request Signal Map
Line
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
0
1
2
3
4
5
6
0
0
Module
AVR32 UC CPU with optional MPU and
optional OCD
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
External Interrupt Controller
Real Time Counter
Power Manager
General Purpose Input/Output Controller
General Purpose Input/Output Controller
General Purpose Input/Output Controller
General Purpose Input/Output Controller
General Purpose Input/Output Controller
General Purpose Input/Output Controller
Peripheral DMA Controller
Peripheral DMA Controller
Peripheral DMA Controller
Peripheral DMA Controller
Peripheral DMA Controller
Peripheral DMA Controller
Peripheral DMA Controller
Flash Controller
Universal Synchronous/Asynchronous
Receiver/Transmitter
AT32UC3B
SYSREG COMPARE
FLASHC
USART0
PDCA 0
PDCA 1
PDCA 2
PDCA 3
PDCA 4
PDCA 5
PDCA 6
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
Signal
EIC 0
EIC 1
EIC 2
EIC 3
EIC 4
EIC 5
EIC 6
EIC 7
RTC
PM
96