Technical Details

• Series:AVR® XMEGA® A3BU
• Package:Tape & Reel (TR)
• Part Status:Active
• Core Processor:AVR
• Core Size:8/16-Bit
• Speed:32MHz
• Connectivity:I²C, IrDA, SPI, UART/USART, USB
• Peripherals:Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number of I/O:47
• Program Memory Size:256KB (128K x 16)

• Program Memory Type:FLASH
• EEPROM Size:4K x 8
• RAM Size:16K x 8
• Voltage - Supply (Vcc/Vdd):1.6V ~ 3.6V
• Data Converters:A/D 16x12b; D/A 2x12b
• Oscillator Type:Internal
• Operating Temperature:-40°C ~ 105°C (TA)
• Mounting Type:Surface Mount
• Package / Case:64-VFQFN Exposed Pad
• Supplier Device Package:64-QFN (9x9)