AT32UC3B0512AU Atmel Corporation, AT32UC3B0512AU Datasheet - Page 408

• Manufacturer Part Number: AT32UC3B0512AU
• Manufacturer: Atmel Corporation

Specifications of AT32UC3B0512AU

• Flash (kbytes): 512 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 60 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 44
• Ext Interrupts: 44
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 4
• Twi (i2c): 1
• Uart: 3
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

• DMAFIFOWORDDEPTH: DMA FIFO Depth in Words
• DMABUFFERSIZE: DMA Buffer Size
• DMACHANNELNBR: Number of DMA Channels
• EPTNBRMAX: Maximal Number of Pipes/Endpoints
32059L–AVR32–01/2012
0
0
0
1
0
0
0
1
0
0
0
1
DMAFIFOWORDDEPTH
This field indicates the DMA FIFO depth controller in words:
1: The DMA buffer size is 24bits.
0: The DMA buffer size is 16bits.
This field indicates the number of hardware-implemented DMA channels:
This field indicates the number of hardware-implemented pipes/endpoints:
DMACHANNELNBR
EPTNBRMAX
0
0
0
1
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
Number of DMA Channels
Reserved
1
2
...
7
DMA FIFO Depth in Words
16
1
2
...
15
Maximal Number of Pipes/Endpoints
16
1
2
...
15
408