Datasheet

207
32142D–06/2013
ATUC64/128/256L3/4U
8 0 System Control Interface SCIF
9 0 Asynchronous Timer AST ALARM
10
0 Asynchronous Timer AST PER
1 Asynchronous Timer AST OVF
2 Asynchronous Timer AST READY
3 Asynchronous Timer AST CLKREADY
11
0 External Interrupt Controller EIC 1
1 External Interrupt Controller EIC 2
2 External Interrupt Controller EIC 3
3 External Interrupt Controller EIC 4
12 0 External Interrupt Controller EIC 5
13 0 Frequency Meter FREQM
14
0 General-Purpose Input/Output Controller GPIO 0
1 General-Purpose Input/Output Controller GPIO 1
2 General-Purpose Input/Output Controller GPIO 2
3 General-Purpose Input/Output Controller GPIO 3
4 General-Purpose Input/Output Controller GPIO 4
5 General-Purpose Input/Output Controller GPIO 5
6 General-Purpose Input/Output Controller GPIO 6
7 General-Purpose Input/Output Controller GPIO 7
15 0
Universal Synchronous Asynchronous
Receiver Transmitter
USART0
16 0
Universal Synchronous Asynchronous
Receiver Transmitter
USART1
17 0
Universal Synchronous Asynchronous
Receiver Transmitter
USART2
18 0
Universal Synchronous Asynchronous
Receiver Transmitter
USART3
19 0 Serial Peripheral Interface SPI
20 0 Two-wire Master Interface TWIM0
21 0 Two-wire Master Interface TWIM1
22 0 Two-wire Slave Interface TWIS0
23 0 Two-wire Slave Interface TWIS1
24 0 Pulse Width Modulation Controller PWMA
25
0 Timer/Counter TC00
1 Timer/Counter TC01
2 Timer/Counter TC02
Table 12-3. Interrupt Request Signal Map