Microchip Technology megaAVR 0 Series Manual page 407

27.5.3 DAC Voltage Reference
Name: DACREF
Offset: 0x04
Reset: 0xFF
Property: R/W
Bit 7
Access R/W
Reset 1
Bits 7:0 – DACREF[7:0] DACREF Data Value
These bits define the output voltage from the internal voltage divider. The DAC reference is divided from
DACREF
on the selections in the VREF module and the output voltage is defined by:
� =
256
DACREF
©
2018 Microchip Technology Inc.
6 5
R/W R/W
1 1
× �
REF
4 3
DACREF[7:0]
R/W R/W
1 1
Datasheet Preliminary
®
megaAVR 0-Series
Analog Comparator (AC)
2 1
R/W R/W
1 1
DS40002015A-page 407
0
R/W
1