Data Sheet

18
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
Minimum
Typical
Maximum
Unit
VBAT
DC supply for the
3.3V input
2.5
3.3
4.0
V
VDDIO
DC supply voltage for
digital I/O
1.8
2.2
V
3.2 Recommended Operating Conditions
Symbol
Parameter
Minimum
Typical
Maximum
Unit
VBAT
DC supply for the
3.3V input
3.07
3.3
3.53
V
VDDIO
DC supply voltage for
digital I/O
1.67
1.8
1.98
V