ATSAM4SD16BA-MU datasheet(10/67 Pages) ATMEL

10 / 67 page

11100BS–ATARM–31-Jul-12

SAM4S Series [Preliminary]

Universal Synchronous Asynchronous Receiver Transmitter USARTx

SCKx

USARTx Serial Clock

I/O

TXDx

USARTx Transmit Data

I/O

RXDx

USARTx Receive Data

Input

RTSx

USARTx Request To Send

Output

CTSx

USARTx Clear To Send

Input

DTR1

USART1 Data Terminal Ready

I/O

DSR1

USART1 Data Set Ready

Input

DCD1

USART1 Data Carrier Detect

Output

RI1

USART1 Ring Indicator

Input

Synchronous Serial Controller - SSC

SSC Transmit Data

Output

SSC Receive Data

Input

SSC Transmit Clock

I/O

SSC Receive Clock

I/O

SSC Transmit Frame Sync

I/O

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

The only output in

complementary mode

when dead time insertion

is enabled.

PWMFI0

PWM Fault Input

Input

Serial Peripheral Interface - SPI

MISO

Master In Slave Out

I/O

MOSI

Master Out Slave In

I/O

SPCK

SPI Serial Clock

I/O

SPI_NPCS0

SPI Peripheral Chip Select 0

I/O

Low

SPI_NPCS1 -

SPI_NPCS3

SPI Peripheral Chip Select

Output

Low

Table 3-1.

Signal Description List (Continued)

Signal Name

Function

Type

Active

Level

Voltage

reference

Comments

ATSAM4SD16BA-MU Datasheet(PDF) 10 Page - ATMEL Corporation

ATSAM4SD16BA-MU Datasheet(HTML) 10 Page - ATMEL Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

Datasheet Download

Link URL