Product Info

Wi-Fi&BT Module Series
FG50V Hardware Design
FG50V_Hardware_Design 17 / 54
3.3. Pin Description
The following tables show the pin description of FG50V module.
Table 2: I/O Parameters Definition
Table 3: Pin Description
Please keep all RESERVED pins open.
Type Description
AI Analog Input
AO Analog Input
DI Digital Input
DO Digital Output
IO Bidirectional
PI Power Input
Power Supply
Pin Name Pin No. I/O Description DC Characteristics Comment
VDD_CORE_VL 1, 2, 47 PI
0.95 V power
supply for the
module’s main
part
Vmin = 0.9 V
Vnorm = 0.95 V
Vmax = 1.0 V
It must be provided
with sufficient current
of up to 1.7 A.
VDD_CORE_VM 45 PI
1.35 V power
supply for the
module’s main
part
Vmin = 1.28 V
Vnorm = 1.35 V
Vmax = 1.42 V
It must be provided
with sufficient current
of up to 0.4 A.
NOTE