Datasheet

40
SAM3S [SUMMARY]
6500ES–ATARM–11-Feb-13
11. Peripherals
11.1 Peripheral Identifiers
Table 11-1 defines the Peripheral Identifiers of the SAM3S. A peripheral identifier is required for the control of the
peripheral interrupt with the Nested Vectored Interrupt Controller and for the control of the peripheral clock with the
Power Management Controller.
Table 11-1. Peripheral Identifiers
Instance ID Instance Name NVIC Interrupt
PMC Clock
Control Instance Description
0 SUPC X Supply Controller
1 RSTC X Reset Controller
2 RTC X Real Time Clock
3 RTT X Real Time Timer
4 WDT X Watchdog Timer
5 PMC X Power Management Controller
6 EEFC X Enhanced Embedded Flash Controller
7- - Reserved
8 UART0 X X UART 0
9 UART1 X X UART 1
10 SMC X X SMC
11 PIOA X X Parallel I/O Controller A
12 PIOB X X Parallel I/O Controller B
13 PIOC X X Parallel I/O Controller C
14 USART0 X X USART 0
15 USART1 X X USART 1
16 - - - Reserved
17 - - - Reserved
18 HSMCI X X High Speed Multimedia Card Interface
19 TWI0 X X Two Wire Interface 0
20 TWI1 X X Two Wire Interface 1
21 SPI X X Serial Peripheral Interface
22 SSC X X Synchronous Serial Controller
23 TC0 X X Timer/Counter 0
24 TC1 X X Timer/Counter 1
25 TC2 X X Timer/Counter 2
26 TC3 X X Timer/Counter 3
27 TC4 X X Timer/Counter 4
28 TC5 X X Timer/Counter 5
29 ADC X X Analog-to-Digital Converter
30 DACC X X Digital-to-Analog Converter
31 PWM X X Pulse Width Modulation
32 CRCCU X X CRC Calculation Unit
33 ACC X X Analog Comparator
34 UDP X X USB Device Port