BOD Configuration

Name:
BODCFG
Offset:
0x01
Reset:
-
Access:
-
Bit76543210
LVL[2:0]SAMPFREQACTIVE[1:0]SLEEP[1:0]
AccessRRRRRRRR
Reset00000000

Bits 7:5 – LVL[2:0]: BOD Level

BOD Level

This value is loaded into the LVL bit field of the BOD Control B register (BOD.CTRLB) during Reset.
Note:
  • Values in the description are typical values.
  • Refer to the BOD and POR Characteristics in Electrical Characteristics for maximum and minimum values.
ValueNameDescription
0x0 BODLEVEL0 1.8V
0x2 BODLEVEL2 2.6V
0x7 BODLEVEL7 4.2V

Bit 4 – SAMPFREQ: BOD Sample Frequency

BOD Sample Frequency

This value is loaded into the SAMPFREQ bit of the BOD Control A register (BOD.CTRLA) during Reset.
ValueDescription
0x0 Sample frequency is 1 kHz
0x1 Sample frequency is 125 Hz

Bits 3:2 – ACTIVE[1:0]: BOD Operation Mode in Active and Idle

BOD Operation Mode in Active and Idle

This value is loaded into the ACTIVE bit field of the BOD Control A register (BOD.CTRLA) during Reset.
ValueDescription
0x0 Disabled
0x1 Enabled
0x2 Sampled
0x3 Enabled with wake-up halted until BOD is ready

Bits 1:0 – SLEEP[1:0]: BOD Operation Mode in Sleep

BOD Operation Mode in Sleep

This value is loaded into the SLEEP bit field of the BOD Control A register (BOD.CTRLA) during Reset.
ValueDescription
0x0 Disabled
0x1 Enabled
0x2 Sampled
0x3 Reserved