WL865E4-P Module Hardware User Guide
1VV0301580 Rev. 4
Page
21
of
56
2019-08-08
5.
DIGITAL SECTION
Logic Levels
Parameter
Min
Max
Input level on any digital pin
-0.3V
V 0.3V
Levels with VDD_VIO = 3.3V
Min
Max
V
IH
Input high level
2.4V
3.6V
V
IL
Input low level
-0.3V
0.3V
V
OH
Output high level
3.0V
3.6V
V
OL
Output low level
-0.3V
0.4V
Levels with VDD_VIO = 3.3V
Typical
I
IH
Input current
60 µA (Rod is ON)
0.1 µA (Rpd is OFF)
I
IL
Input current
60 µA (Rod is ON)
0.1 µA (Rpd is OFF)
I
OH
Output current
5 mA (x4 drive strength)
3.3 mA (x2 drive strength)
2.6 mA (x1 drive strength)
I
OL
Output current
5 mA (x4 drive strength)
3.3 mA (x2 drive strength)
2.6 mA(x1 drive strength)
Table 5: WL865E4-P IO levels
