User's Manual

720 Hardware User Guide

4.3 ESD Protection

Electronics need to pass sever ESD tests. The following table shows the ESD capability of key

pins of our module. It is recommended that you add ESD protection to those pins in accordance

to the application to ensure your product quality when designing your products.

Humility: 45%Temperature: 25°C

Table 4-3 N720 ESD feature

Testing Point Contact Discharge Air Discharge

VBAT ±8KV ±15KV

GND ±8KV ±15KV

ANT ±8KV ±15KV

Cover ±8KV ±15KV

Others ±2KV ±4KV