The Atmel AT32UC3A0128AU-ALUT microcontroller is a high-quality product that is part of the AVR®32 UC3 A0 Audio series.

• Series: AVR®32 UC3 A0 Audio
• Core Processor: AVR
• Speed: 66MHz
• Package: Bulk
• Mounting Type: Surface Mount
• Standard Package: 1 unit
• Core Size: 32-Bit Single-Core
• Connectivity: EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, and USB OTG
• Peripherals: Brown-out Detect/Reset, POR, PWM, and WDT
• Number of I/O: 109
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• RAM Size: 32K x 8
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Supplier Device Package: 144-LQFP (20x20)
• MSL Level: 3 (168 Hours)
• REACH Status: Vendor Undefined
• HTSUS Code: 8542.31.0001