Atmel Evaluation Kit for ATxmega32E5, 8/16-bit AVR XMEGA Microcontroller Atmel ATXMEGAE5-XPLD ATXMEGAE5-XPLD データシート

52

XMEGA E5 [DATASHEET]

Atmel-8153H–AVR-ATxmega8E5-ATxmega16E5-ATxmega32E5_Datasheet–07/2014

The ADC may be configured for 8- or 12-bit result, reducing the propagation delay from 3.35µs for 12-bit to 2.3µs for 8-bit 
result. ADC conversion results are provided left- or right adjusted with eases calculation when the result is represented 
as a signed.

PORTA has one ADC. Notation of this peripheral is ADCA.

Digital Correction Logic

2

2

 clk

ADC

V

INP

V

INN

Stage

1

Stage

2

S&H

Σ

  ADC

  DAC

 2x

2 bits

V

IN

V

OUT

Reference 

Voltage

Internal 1.00V

Internal AVCC/1.6

AREFA

AREFD

Internal AVCC/2

Internal
Signals

ADC1

ADC14

•

•

•

ADC0

ADC7

•

•

•

ADC0

ADC15

Threshold

(Int. Req.)

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