SAM3N00A Atmel Corporation, SAM3N00A Datasheet - Page 528

• Manufacturer Part Number: SAM3N00A
• Manufacturer: Atmel Corporation

30.7
528
528
Functional Description
SAM3N
SAM3N
The USART is capable of managing several types of serial synchronous or asynchronous
communications.
It supports the following communication modes:
• 5- to 9-bit full-duplex asynchronous serial communication
• High-speed 5- to 9-bit full-duplex synchronous serial communication
• RS485 with driver control signal
• ISO7816, T0 or T1 protocols for interfacing with smart cards
• InfraRed IrDA Modulation and Demodulation
• SPI Mode
• Test modes
– MSB- or LSB-first
– 1, 1.5 or 2 stop bits
– Parity even, odd, marked, space or none
– By 8 or by 16 over-sampling receiver frequency
– Optional hardware handshaking
– Optional break management
– Optional multidrop serial communication
– MSB- or LSB-first
– 1 or 2 stop bits
– Parity even, odd, marked, space or none
– By 8 or by 16 over-sampling frequency
– Optional hardware handshaking
– Optional break management
– Optional multidrop serial communication
– NACK handling, error counter with repetition and iteration limit, inverted data.
– Master or Slave
– Serial Clock Programmable Phase and Polarity
– SPI Serial Clock (SCK) Frequency up to Internal Clock Frequency MCK/6
– Remote loopback, local loopback, automatic echo
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10