AT32UC3A1256-AUT Atmel, AT32UC3A1256-AUT Datasheet - Page 504
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AT32UC3A1256-AUT
Manufacturer Part Number
AT32UC3A1256-AUT
Description
IC MCU AVR32 256KB FLASH 100TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Specifications of AT32UC3A1256-AUT
Core Processor
AVR
Core Size
32-Bit
Speed
66MHz
Connectivity
Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Package
100TQFP
Device Core
AVR32
Family Name
AT32
Maximum Speed
66 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
69
Interface Type
Ethernet/I2S/JTAG/SPI/TWI/USART
Number Of Timers
3
Controller Family/series
AT32UC3A
No. Of I/o's
69
Ram Memory Size
64KB
Cpu Speed
66MHz
No. Of Timers
1
Rohs Compliant
Yes
Processor Series
AT32UC3x
Core
AVR32
Data Ram Size
64 KB
Maximum Clock Frequency
66 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR32, EWAVR32-BL, KSK-EVK1100-PL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1100, ATEVK1105
Minimum Operating Temperature
- 40 C
For Use With
ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFPATEVK1100 - KIT DEV/EVAL FOR AVR32 AT32UC3A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (20Mb)
30.7.1.3
Figure 30-6. Interrupt System
32058J–AVR32–04/11
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
UESTAX.NAKOUTI
UPSTAX.UNDERFI
UESTAX.RXOUTI
UPSTAX.NAKEDI
UESTAX.RXSTPI
UESTAX.OVERFI
UPSTAX.TXOUTI
UPSTAX.OVERFI
UPSTAX.TXSTPI
UESTAX.NAKINI
Interrupts
UPSTAX.PERRI
UPSTAX.RXINI
UESTAX.TXINI
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
One interrupt vector is assigned to the USB interface.
USB interrupt system.
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.BCERRI
USBSTA.VBERRI
USBSTA.VBUSTI
UDINT.DMAXINT
UHINT.DMAXINT
UDINT.WAKEUP
UHINT.DCONNI
UHINT.RSMEDI
UHINT.RXRSMI
UDINT.EORSM
UDINT.UPRSM
UDINT.EPXINT
UDINT.EORST
UHINT.DDISCI
USBSTA.SRPI
UHINT.HWUPI
USBSTA.STOI
UHINT.HSOFI
UHINT.PXINT
USBSTA.IDTI
UDINT.SUSP
UHINT.RSTI
UDINT.SOF
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
Figure 30-6
shows the structure of the
AT32UC3A
USB General
Interrupt
USB Device
Interrupt
USB Host
Interrupt
USB
Interrupt
504
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