ATSAM3S datasheet(43/65 Pages) ATMEL

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6500AS–ATARM–11-Dec-09

SAM3S Summary

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

0SUPC

Supply Controller

1RSTC

Reset Controller

2RTC

Real Time Clock

3RTT

Real Time Timer

4WDT

Watchdog Timer

5PMC

Power Management Controller

EEFC

Enhanced Embedded Flash Controller

Reserved

8UART0

UART 0

9UART1

UART 1

SMC

PIOA

Parallel I/O Controller A

PIOB

Parallel I/O Controller B

PIOC

Parallel I/O Controller C

USART0

USART 0

USART1

USART 1

Reserved

HSMCI

High Speed Multimedia Card Interface

TWI0

Two Wire Interface 0

TWI1

Two Wire Interface 1

SPI

Serial Peripheral Interface

SSC

Synchronous Serial Controller

TC0

Timer/Counter 0

TC1

Timer/Counter 1

TC2

Timer/Counter 2

TC3

Timer/Counter 3

TC4

Timer/Counter 4

TC5

Timer/Counter 5

ADC

Analog-to-Digital Converter

DACC

Digital-to-Analog Converter

PWM

Pulse Width Modulation

CRCCU

CRC Calculation Unit

ACC

Analog Comparator

UDP

USB Device Port

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