AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 104

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• 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: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 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): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

10.7
32072G–11/2011
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 10-2.
Group
0
1
2
Interrupt Request Signal Map
Line
10
12
13
11
0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
Module
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
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
General Purpose Input/Output Controller
General Purpose Input/Output Controller
COMPARE
SYSREG
GPIO 10
GPIO 11
GPIO 12
GPIO 13
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
Signal
EIC 0
EIC 1
EIC 2
EIC 3
EIC 4
EIC 5
EIC 6
EIC 7
RTC
PM
104