SAM4CP16B View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

SAM4CP16B

SMART Power Line Communications Device

Atmel Corporation 

Table 3-1. Signal Description List (Continued)

Signal Name

Function

Type

Active

Level

Voltage

reference

Comments

INTEST2

PLC Internal Test

Input

VDDIO

Permanent Internal

pull-up. (4)

This pin must be

connected to INTEST7

(pin 176).

INTEST3

PLC Internal Test

Output

VDDIO

This pin must be

connected to INTEST8

(pin 111).

INTEST4

PLC Internal Test

Output

VDDIO

This pin must be

connected to INTEST9

(pin 20).

INTEST5

PLC Internal Test

Output

VDDIO

This pin must be

connected to INTEST0

(pin 94).

INTEST6

PLC Internal Test

Output

VDDIO

This pin must be

connected to INTEST1

(pin 95).

INTEST7

PLC Internal Test

Output

VDDIO

This pin must be

connected to INTEST2

(pin 97).

INTEST8

PLC Internal Test

Input

VDDIO

This pin must be

connected to INTEST3

(pin 99).

INTEST9

PLC Internal Test

Input

VDDIO

This pin must be

connected to INTEST4

(pin 4).

PIO Controller - PIOA - PIOB - PIOC

PA0 - PA4,

PA9 - PA31

PB0 - PB29,

PB31

Parallel IO Controller A

Parallel IO Controller B

Digital

I/O

VDDIO

PC0 - PC9

Parallel IO Controller C

Universal Asynchronous Receiver Transceiver - UARTx

URXDx

UTXDx

UART Receive Data

UART Transmit Data

Input

Output

VDDIO

Analog Mode for Optical

Receiver

Universal Synchronous Asynchronous Receiver Transmitter - USARTx

SCKx

USARTx Serial Clock

I/O

TXDx

USARTx Transmit Data

I/O

RXDx

USARTx Receive Data

Input

VDDIO

RTSx

USARTx Request To Send

Output

CTSx

USARTx Clear To Send

Input

Timer/Counter - TC

TCLKx

TC Channel x External Clock Input

Input

TIOAx

TC Channel x I/O Line A

I/O

VDDIO

TIOBx

TC Channel x I/O Line B

I/O

SAM4CP [DATASHEET]

9

43051E–ATPL–08/14

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