over operating free-air temperature range (unless otherwise noted)(1)
MIN
TYP
MAX
UNIT
VBATand VIO
2.3
3.3
3.6
V
Operating temperature
–20
25
70
°C
Ambient thermal slew
–20
20
°C/minute
(1) To ensure WLAN performance, the ripple on the power supply must be less than ±300 mV. The ripple should not cause the supply to fall below the brownout voltage.