Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TFBGA 100 (9x9) 32-Bit 48 MHz I/O number 79

526

11011B–ATARM–21-Feb-12

SAM3N

526

11011B–ATARM–21-Feb-12

SAM3N

30.5 I/O Lines Description

Table 30-2. I/O Line Description

Name Description Type Active Level

SCK Serial Clock I/O

TXD

Transmit Serial Data

or Master Out Slave In (MOSI) in SPI Master Mode

or Master In Slave Out (MISO) in SPI Slave Mode

I/O

RXD

Receive Serial Data

or Master In Slave Out (MISO) in SPI Master Mode

or Master Out Slave In (MOSI) in SPI Slave Mode

Input

CTS

Clear to Send

or Slave Select (NSS) in SPI Slave Mode

Input Low

RTS

Request to Send

or Slave Select (NSS) in SPI Master Mode

Output Low