Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
52
AT32UC3A
12.11.11 Ethernet 10/100 MAC
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Compatibility with IEEE Standard 802.3
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10 and 100 Mbits per second data throughput capability
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Full- and half-duplex operations
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MII or RMII interface to the physical layer
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Register Interface to address, data, status and control registers
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DMA Interface, operating as a master on the Memory Controller
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Interrupt generation to signal receive and transmit completion
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28-byte transmit and 28-byte receive FIFOs
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Automatic pad and CRC generation on transmitted frames
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Address checking logic to recognize four 48-bit addresses
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Support promiscuous mode where all valid frames are copied to memory
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Support physical layer management through MDIO interface control of alarm and update
time/calendar data
12.11.12 Audio Bitstream DAC
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Digital Stereo DAC
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Oversampled D/A conversion architecture
– Oversampling ratio fixed 128x
– FIR equalization filter
– Digital interpolation filter: Comb4
– 3rd Order Sigma-Delta D/A converters
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Digital bitstream outputs
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Parallel interface
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Connected to Peripheral DMA Controller for background transfer without CPU intervention
32058K
AVR32-01/12