AT32UC3B0512 Atmel Corporation, AT32UC3B0512 Datasheet - Page 361

• Manufacturer Part Number: AT32UC3B0512
• Manufacturer: Atmel Corporation

Specifications of AT32UC3B0512

• 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

32059L–AVR32–01/2012
UDDMAX_STATUS.EOCH_BUFF_STA
UHDMAX_STATUS.EOCH_BUFF_STA
UDDMAX_STATUS.DESC_LD_STA
UHDMAX_STATUS.DESC_LD_STA
UDDMAX_STATUS.EOT_STA
UHDMAX_STATUS.EOT_STA
UPSTAX.SHORTPACKETI
UESTAX.SHORTPACKET
UPSTAX.RXSTALLDI
UESTAX.NBUSYBK
UPSTAX.NBUSYBK
UESTAX.STALLEDI
UESTAX.CRCERRI
UPSTAX.CRCERRI
UESTAX.UNDERFI
UPSTAX.UNDERFI
UESTAX.NAKOUTI
UESTAX.RXOUTI
UPSTAX.NAKEDI
UESTAX.RXSTPI
UESTAX.OVERFI
UPSTAX.TXOUTI
UPSTAX.OVERFI
UPSTAX.TXSTPI
UESTAX.NAKINI
UPSTAX.PERRI
UPSTAX.RXINI
UESTAX.TXINI
Figure 22-6. Interrupt System
See
There are two kinds of general interrupts: processing, i.e. their generation is part of the normal
processing, and exception, i.e. errors (not related to CPU exceptions).
The processing general interrupts are:
UECONX.TXINE
UECONX.RXOUTE
UECONX.RXSTPE
UECONX.UNDERFE
UECONX.NAKOUTE
UECONX.NAKINE
UECONX.OVERFE
UECONX.STALLEDE
UECONX.CRCERRE
UECONX.SHORTPACKETE
UECONX.NBUSYBKE
UDDMAX_CONTROL.EOT_IRQ_EN
UDDMAX_CONTROL.EOBUFF_IRQ_EN
UDDMAX_CONTROL.DESC_LD_IRQ_EN
UPCONX.RXINE
UPCONX.TXOUTE
UPCONX.TXSTPE
UPCONX.UNDERFIE
UPCONX.PERRE
UPCONX.NAKEDE
UPCONX.OVERFIE
UPCONX.RXSTALLDE
UPCONX.CRCERRE
UPCONX.SHORTPACKETIE
UPCONX.NBUSYBKE
UHDMAX_CONTROL.EOT_IRQ_EN
UHDMAX_CONTROL.EOBUFF_IRQ_EN
UHDMAX_CONTROL.DESC_LD_IRQ_EN
Section 22.7.2.17
and
Section 22.7.3.13
DMA Channel X
DMA Channel X
USB Device
USB Device
Endpoint X
USB Host
USB Host
Interrupt
Interrupt
Interrupt
Interrupt
Pipe X
USBSTA.HNPERRI
USBSTA.ROLEEXI
USBSTA.VBERRI
USBSTA.BCERRI
USBSTA.VBUSTI
UDINT.DMAXINT
UHINT.DMAXINT
UDINT.WAKEUP
UHINT.DCONNI
UHINT.RSMEDI
UHINT.RXRSMI
UDINT.EORSM
UDINT.UPRSM
UDINT.EPXINT
UDINT.EORST
UHINT.DDISCI
UHINT.HWUPI
USBSTA.SRPI
USBSTA.STOI
UHINT.HSOFI
UHINT.PXINT
USBSTA.IDTI
UDINT.SUSP
UHINT.RSTI
UDINT.SOF
for further details about device and host interrupts.
Asynchronous interrupt source
USBCON.IDTE
USBCON.VBUSTE
USBCON.SRPE
USBCON.VBERRE
USBCON.BCERRE
USBCON.ROLEEXE
USBCON.HNPERRE
USBCON.STOE
UDINTE.SUSPE
UDINTE.SOFE
UDINTE.EORSTE
UDINTE.WAKEUPE
UDINTE.EORSME
UDINTE.UPRSME
UDINTE.EPXINTE
UDINTE.DMAXINTE
UHINTE.DCONNIE
UHINTE.DDISCIE
UHINTE.RSTIE
UHINTE.RSMEDIE
UHINTE.RXRSMIE
UHINTE.HSOFIE
UHINTE.HWUPIE
UHINTE.PXINTE
UHINTE.DMAXINTE
USB General
Interrupt
USB Device
Interrupt
USB Host
Interrupt
USB
Interrupt
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