AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 523

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

• SMBPECERR: SMBus PEC Error
• SMBTOUT: SMBus Timeout
• NAK: NAK Received
• ORUN: Overrun
• URUN: Underrun
• TRA: Transmitter Mode
• TCOMP: Transmission Complete
• SEN: Slave Enabled
• TXRDY: TX Buffer Ready
• RXRDY: RX Buffer Ready
32099F–11/2010
This bit is set when SMBus PEC error has occurred.
This bit is cleared when the corresponding bit in SCR is written to one.
This bit is set when SMBus timeout has occurred.
This bit is cleared when the corresponding bit in SCR is written to one.
This bit is set when NAK was received from master during slave transmitter operation.
This bit is cleared when the corresponding bit in SCR is written to one.
This bit is set when overrun has occurred in slave receiver mode. Can only occur if CR.STREN=0.
This bit is cleared when the corresponding bit in SCR is written to one.
This bit is set when underrun has occurred in slave transmitter mode. Can only occur if CR.STREN=0.
This bit is cleared when the corresponding bit in SCR is written to one.
0: The slave is in slave receiver mode.
1: The slave is in slave transmitter mode.
This bit is set when transmission is complete. Set after receiving a STOP after being addressed.
This bit is cleared when the corresponding bit in SCR is written to one.
0: The slave interface is disabled.
1: The slave interface is enabled.
0: The TX buffer is full and should not be written to.
1: The TX buffer is empty, and can accept new data.
0: No RX data ready in RHR.
1: RX data is ready to be read from RHR.
AT32UC3L016/32/64
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