15.10.4 Brown-Out Detectors (BOD) Characteristics

Table 15-18. BOD33 Characteristics(1)
Symbol Parameters Conditions Min. Typ. Max. Unit
VBOD+ BOD33 high threshold Level VBAT, 15 1.67 1.74 1.81 V
VDDIN, 7 1.75 1.75 1.80
VDDIN, 6 1.66 1.72 1.75
VBAT, 55 2.80 2.90 3.01
VDDIN, 39 2.65 2.87 2.95
VBAT, 63 3.02 3.14 3.26
VDDIN, 48 03.12 3.20 3.29
VBOD- / VBOD BOD33 low threshold Level VBAT, 15 1.60 1.66 1.72 V
VDDIN, 7 1.63 1.673 1.71
VDDIN, 6 1.60 1.65 1.68
VBAT, 55 2.70 2.81 2.92
VDDIN, 39 2.70 2.77 2.84
VBAT, 63 2.92 3.04 3.16
VDDIN, 48 3.00 3.08 3.16
Step size - 34 mV
VHYS Hysteresis (VBOD+ - VBOD-)

BOD33.LEVEL= 0x0 to 0x3F

 VBAT 38 - 135 mV
VDDIN 47 - 155
TSTART Startup time time from enable to RDY - 3.2 - µs
Note:
  1. These values are based on characterization.
Table 15-19. BOD33 Power Consumption(1)
Symbol Conditions VCC Ta Min. Typ. Max. Units
IDD IDLE, mode CONT 1.8V

Max.
at 85°C

Typ.
at 25°C

 - 17.9 21.5 µA
3.3V - 28.8 33.1
IDLE, mode SAMPL 1.8V - 0.020 0.306
3.3V - 0.033 0.197
STDBY, mode SAMPL 1.8V - 0.087 0.231
3.3V - 0.114 0.347
Note:
  1. These values are based on characterization.