AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 599

• Manufacturer Part Number: AT32UC3A0512-ALTTA
• Description: IC MCU AVR32 512K FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A0512-ALTTA

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 109
• Program Memory Size: 512KB (512K 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: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

• HWUPI: Host Wake-Up Interrupt Flag
Asynchronous interrupt.
Set by hardware in the following cases :
Note that this interrupt is generated even if the clock is frozen by the FRZCLK bit.
• PXINT, X in [0..6]: Pipe X Interrupt Flag
Set by hardware when an interrupt is triggered by the endpoint X (UPSTAX). This triggers a USB interrupt if the corre-
sponding pipe interrupt enable bit is set (UHINTE register). Cleared by hardware when the interrupt source is served.
• DMAXINT, X in [1..6]: DMA Channel X Interrupt Flag
Set by hardware when an interrupt is triggered by the DMA channel X. This triggers a USB interrupt if the corresponding
DMAXINTE is set (UHINTE register).
Cleared by hardware when the UHDMAX_STATUS interrupt source is cleared.
32058J–AVR32–04/11
– The Host controller is in the suspend mode (SOFE=0) and an upstream resume from
– The Host controller is in the suspend mode (SOFE=0) and a Peripheral disconnection
– The Host controller is in the Idle state (VBUSRQ=0, no VBus is generated), and an
the Peripheral is detected.
is detected.
OTG SRP event initiated by the Peripheral is detected.
AT32UC3A
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