Control B

Name:
CTRLB
Offset:
0x01
Reset:
Loaded from fuse
Access:
-
Bit76543210
LVL[2:0]
AccessRRRRRRRR
Reset00000xxx

Bits 2:0 – LVL[2:0]: BOD Level

BOD Level

These bits selects the BOD threshold level.

The Reset value is loaded from the BOD Level bits (LVL) in the BOD Configuration fuse (FUSE.BODCFG).

ValueNameDescription
0x0 BODLEVEL0 1.8V
0x1 BODLEVEL1 2.15V
0x2 BODLEVEL2 2.60V
0x3 BODLEVEL3 2.95V
0x4 BODLEVEL4 3.30V
0x5 BODLEVEL5 3.70V
0x6 BODLEVEL6 4.00V
0x7 BODLEVEL7 4.30V