User's Manual

FC20-N Series Hardware Design
FC20-N_Series_Hardware_Design Confidential / Released 29 /
47
4 Electrical, Reliability and Radio
Characteristics
4.1. General Description
This chapter mainly introduces the electrical and the radio frequency characteristics of FC20 series
module, which are listed in detail in the following chapters:
 Electrical characteristics
 I/O interface characteristics
 Current consumption
 RF performance
 Electrostatic discharge
4.2. Electrical Characteristics
The following table shows the absolute maximum ratings.
Table 16: Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
VDD_3V3
-0.3
4.0
V
VIO
-0.3
1.89
V
Digital I/O input voltage
-0.3
VIO+0.2
V