AT32UC3A464 Atmel Corporation, AT32UC3A464 Datasheet - Page 354

• Manufacturer Part Number: AT32UC3A464
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A464

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

• DST_MSIZE: Destination Burst Transaction Length
Number of data items, each of width CTLx.DST_TR_WIDTH, to be written to the destination every time a destination burst
transaction request is made from either the corresponding hardware or software handshaking interface.
• SINC: Source Address Increment
Indicates whether to increment or decrement the source address on every source System Bus transfer. If your device is
fetching data from a source peripheral FIFO with a fixed address, then set this field to “No change”
• DINC: Destination Address Increment
Indicates whether to increment or decrement the destination address on every destination System Bus transfer. If your
device is writing data to a destination peripheral FIFO with a fixed address, then set this field to “No change”
32072G–11/2011
SRC_MSIZE
3
4
Other
DST_MSIZE
0
1
2
3
4
Other
SINC
0
1
Other
DINC
0
1
Other
Source Address
Increment
Increment
Decrement
No change
Destination Address
Increment
Increment
Decrement
No change
Size (items number)
16
32
Reserved
Size (items number)
1
4
8
16
32
Reserved
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