ATEVK1104 Atmel, ATEVK1104 Datasheet - Page 549

• Manufacturer Part Number: ATEVK1104
• Description: KIT DEV/EVAL FOR AVR32 AT32UC3A
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1104

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A3
• Data Bus Width: 32 bit
• Interface Type: USB, SPI, USART
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A3256
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

• DMA_BUFFER_SIZE: DMA Buffer Size
This field indicates the size of the DMA buffer:
• DMA_FIFO_WORD_DEPTH: DMA FIFO Depth in Words
This field indicates the DMA FIFO depth controller in words:
• FIFO_MAX_SIZE: Maximal FIFO Size
This field indicates the maximal FIFO size, i.e. the DPRAM size:
• BYTE_WRITE_DPRAM: DPRAM Byte-Write Capability
This field indicates whether the DPRAM is byte-write capable:
32058J–AVR32–04/11
0
0
0
1
DMA_FIFO_WORD_DEPTH
0
0
0
0
1
1
1
1
BYTE_WRITE_DPRAM
DMA_BUFFER_SIZE
FIFO_MAX_SIZE
0
0
0
1
0
1
0
0
1
1
0
0
1
1
0
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
DMA Buffer Size
16 bits
24 bits
Maximal FIFO Size
< 256 bytes
< 512 bytes
< 1024 bytes
< 2048 bytes
< 4096 bytes
< 8192 bytes
< 16384 bytes
>= 16384 bytes
DPRAM Byte-Write Capability
DPRAM byte write lanes have shadow logic implemented in the USB macro IP interface.
DPRAM is natively byte-write capable.
DMA FIFO Depth in Words
16
1
2
...
15
AT32UC3A
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