Data Sheet

15
FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever
The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed
in whole or in part without prior written permission of AzureWave.
3. Electrical Characteristics
3.1 Absolute Maximum Ratings
Symbol
Parameter
Condition
Minimum
Typical
Maximum
Unit
Pin73/
VIO
Host I/O power supply
--
--
--
--
--
--
1.8
2.5
3.3
2.2
3.0
4.0
V
Pin44/
VIO_SD
SDIO power supply
--
--
--
--
1.8
3.3
2.2
4.0
Pin4,5,72/
3.3V
3.3V VBAT input
-
-
3.3
3.63
V
Tstorage
Storage Temperature
-
-40
-
125
℃
3.2 Recommended Operating Conditions
Symbol
Parameter
Condition
Minimum
Typical
Maximum
Units
Pin73/
VIO
1.8V/2.5V/3.3V digital I/O
power supply
--
--
--
1.62
2.25
2.97
1.8
2.5
3.3
1.98
2.75
3.63
V
Pin44/
VIO_SD
1.8V/3.3V digital I/O SDIO
power supply
--
--
1.62
2.97
1.8
3.3
1.98
3.63
V
Pin4,5,72/
3.3V
3.3V VBAT input
--
3.14
3.14
3.3
V
T
A
Ambient operating
temperature
--
-30
85
℃