SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 9

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

Table 3-1.
11090A–ATARM–10-Feb-12
Signal Name
SCKx
TXDx
RXDx
RTSx
CTSx
DTR1
DSR1
DCD1
RI1
TD
RD
TK
RK
TF
RF
TCLKx
TIOAx
TIOBx
PWMHx
PWMLx
PWMFI0
MISO
MOSI
SPCK
SPI_NPCS0
SPI_NPCS1 -
SPI_NPCS3
Signal Description List (Continued)
Function
USARTx Serial Clock
USARTx Transmit Data
USARTx Receive Data
USARTx Request To Send
USARTx Clear To Send
USART1 Data Terminal Ready
USART1 Data Set Ready
USART1 Data Carrier Detect
USART1 Ring Indicator
SSC Transmit Data
SSC Receive Data
SSC Transmit Clock
SSC Receive Clock
SSC Transmit Frame Sync
SSC Receive Frame Sync
TC Channel x External Clock Input
TC Channel x I/O Line A
TC Channel x I/O Line B
PWM Waveform Output High for channel x
PWM Waveform Output Low for channel x
PWM Fault Input
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select
Universal Synchronous Asynchronous Receiver Transmitter USARTx
Pulse Width Modulation Controller- PWMC
Synchronous Serial Controller - SSC
Serial Peripheral Interface - SPI
Timer/Counter - TC
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
reference
Voltage
Comments
only output in
complementary mode when
dead time insertion is
enabled.
SAM3S8/SD8
9