AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 581

• 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: -

AT32UC3A
Clearing has no effect.
Always read as 0.
• NAKINIS: NAKed IN Interrupt Flag Set
Set to set NAKINI, what may be useful for test or debug purposes.
Clearing has no effect.
Always read as 0.
• OVERFIS: Overflow Interrupt Flag Set
Set to set OVERFI, what may be useful for test or debug purposes.
Clearing has no effect.
Always read as 0.
• STALLEDIS: STALLed Interrupt Flag Set
Set to set STALLEDI, what may be useful for test or debug purposes.
Clearing has no effect.
Always read as 0.
• CRCERRIS: CRC Error Interrupt Flag Set
Set to set CRCERRI, what may be useful for test or debug purposes.
Clearing has no effect.
Always read as 0.
• SHORTPACKETS: Short Packet Interrupt Flag Set
Set to set SHORTPACKET, what may be useful for test or debug purposes.
Clearing has no effect.
Always read as 0.
• NBUSYBKS: Number of Busy Banks Interrupt Flag Set
Set to force the Number of Busy Banks interrupt flag (NBUSYBK), what may be useful for test or debug purposes.
Set again to unforce the Number of Busy Banks interrupt flag (NBUSYBK).
Clearing has no effect.
Always read as 0.
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