1008
42023E–SAM–07/2013
ATSAM4L8/L4/L2
• SPEED: ADC current reduction
• REFSEL: ADC Reference selection
SPEED Max speed
00 300 ksps
01 225 ksps
10 150 ksps
11 75 ksps
REFSEL Description
000 Internal 1.0V (10/11*bandgap)
001 0.625*VCC
010 External reference 1
011 External reference 2 (DAC_VOUT)
1XX VCC/2
