SAM4L Datasheet, PDF (1003/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

• SPEED: ADC current reduction
SPEED
00
01
10
11
Max speed
300 ksps
225 ksps
150 ksps
75 ksps
• REFSEL: ADC Reference selection
REFSEL
000
001
010
011
1XX
Description
Internal 1.0V (10/11*bandgap)
0.625*VCC
External reference 1
External reference 2 (DAC_VOUT)
VCC/2
ATSAM4L4/L2
42023C–SAM–02/2013
1003