User's Manual

6
4 Electrical Specification
4.1 Absolute Maximum Rating
Symbol Condition Min. Typ. Max Unit
VCC_3.3V Respect to GND -0.3 3.3 3.6 V
CHIP_PWD_L Respect to GND -0.3 3.3 3.6 V
Max Ripple on Supplied Voltage 3.3V 165 mVpp
Operating Temperature -- -10 25 75
℃
Storage Temperature -- -40 25 85
℃
4.2 Recommended Operating Condition
Symbol Condition Min. Typ. Max Unit
VCC_3.3V Respect to GND 3.14 3.3 3.46 V
CHIP_PWD_L Respect to GND -0.3 3.3 3.46 V
4.3 Power Consumption
Symbol
Condition Min Typ.
Max Unit
Supply voltage 3.0 3.3
3.6 V
Tx Current(1Mbps/16dBm,MIMO) -- 465 --
mA
Tx Current(11g: 54Mbps/14.5dBm,MIMO) -- 400 -- mA
Tx Current(11gn: MCS15/13dBm/HT20,MIMO) -- 380 -- mA
Tx Current(11a: 6Mbps/15dBm,MIMO) -- 630 -- mA
Tx Current(11a: 54Mbps/12dBm,MIMO) -- 490 --
mA
Tx Current(11an: MCS15/10dBm/HT40,MIMO) -- 425 -- mA
Rx Current: 2.4GHz -- 120 -- mA
3.3V
Rx Current: 5GHz -- 130 -- mA
4.4 Power Up Sequence
Powerup(reset)timingisshownasbelow:
WhenhostprocessorcontrolstheCHIP_PWD_Lresetpin,thenallpowersuppliesshouldbe
stableforminimumof5μsbeforeCHIP_PWD_Lisde‐asserted.