ATSAM3A 查看數據表（PDF） - Atmel Corporation

零件编号

产品描述 (功能)

生产厂家

ATSAM3A

AT91SAM ARM-based Flash MCU

Atmel Corporation 

SAM3X/A

Table 3-1. Signal Description List (Continued)

Signal Name

Function

Type

Active

Level

CANRXx

CAN Input

Input

CANTXx

CAN Output

Output

Synchronous Serial Controller - SSC

TD

SSC Transmit Data

Output

RD

SSC Receive Data

Input

TK

SSC Transmit Clock

I/O

RK

SSC Receive Clock

I/O

TF

SSC Transmit Frame Sync

I/O

RF

SSC Receive Frame Sync

I/O

Timer/Counter - TC

TCLKx

TC Channel x External Clock Input

Input

TIOAx

TC Channel x I/O Line A

I/O

TIOBx

TC Channel x I/O Line B

I/O

Pulse Width Modulation Controller- PWMC

PWMHx

PWM Waveform Output High for channel x Output

PWMLx

PWM Waveform Output Low for

channel x,

Output

PWMFIx

MISOx

MOSIx

SPCKx

SPIx_NPCS0

SPIx_NPCS1 -

SPIx_NPCS3

TWDx

TWCKx

AD0 - AD14

ADTRG

ADVREF

DAC0

DAC1

DATRG

PWM Fault Input for channel x

Input

Serial Peripheral Interface - SPIx

Master In Slave Out

I/O

Master Out Slave In

I/O

SPI Serial Clock

I/O

SPI Peripheral Chip Select 0

I/O

Low

SPI Peripheral Chip Select

Output

Low

Two-Wire Interface- TWIx

TWIx Two-wire Serial Data

I/O

TWIx Two-wire Serial Clock

I/O

Analog-to-Digital Converter - ADC

Analog Inputs

Analog

ADC Trigger

Input

ADC and DAC Reference

Analog

Digital-to-Analog Converter - DACC

DAC channel 0 analog output

Analog

DAC channel 1 analog output

Analog

DAC Trigger

Voltage

Reference Comments

only output in

complementary

mode when dead

time insertion is

enabled

13

11057BS–ATARM–13-Jul-12

Share Link: