I'm planning to get a XMEGA-A3BU Xplained board to do some prototype/proof-of-concept work on an upcoming app.
Does anyone know what silicon revision of the A3BU is likely to be on the Xplained board? As the critical part of the app is ADC work, it wouldn't be much use to me if the chip is rev. D or earlier--
39.1.3 rev. D
"¢ ADC unsigned mode non-functional
"¢ ADC increased noise when using internal 1.0V reference at low temperature