Микроконтроллеры AVR

А про это что можете сказать? http://www.atmel.com/Images/doc8378.pdf

8.2 Pipelined ADC The propagation delay for a single conversion is the same as that for a cyclic ADC. The main difference is that four channels can share the 12 basic elements. The maximum conversion rate is a complete conversion every ADC cycle. F_{ADC max} = 2MHz => Propagation delay = 2Msps Propagation delay for a 12-bit conversion = 1 ADC cycle = 2Msps