AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 516

• 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

• SWRST: Software Reset
• STREN: Clock Stretch Enable
• GCMATCH: General Call Address Match
• SMATCH: Slave Address Match
• SMEN: SMBus Mode Enable
• SEN: Slave Enable
32099F–11/2010
This bit will always read as 0.
Writing a zero to this bit has no effect.
Writing a one to this bit resets the TWIS.
Writing this bit to zero disables clock stretching if RHR/THR buffer full/empty. May cause over/underrun.
Writing this bit to one enables clock stretching if RHR/THR buffer full/empty.
Writing this bit to zero causes TWIS not to acknowledge the General Call Address.
Writing this bit to one causes TWIS to acknowledge the General Call Address.
Writing this bit to zero causes TWIS not to acknowledge the Slave Address.
Writing this bit to one causes TWIS to acknowledge the Slave Address.
Writing this bit to zero disables SMBus mode.
Writing this bit to one enables SMBus mode.
Writing this bit to zero disables the slave interface.
Writing this bit to one enables the slave interface.
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