Quectel BC68 User Manual

GSM/GPRS/NB-IoT Module Series
BC68&M66 Compatible Design
BC68&M66_Compatible_Design 24 / 31
The following figure shows the recommended compatible footprint of BC68 and M66.
Figure 16: Recommended Footprint of BC68/M66 (Unit: mm)
1. The modules should be kept about 3mm away from other components in the host PCB.
2. The circular test points with a radius of 1.4mm in the above recommended footprint should not be
designed in schematic and PCB decal, and these test points should be served as a keepout area.
3. The pin 52 of BC68 should not be designed in the recommended footprint for compatibility with M66
module.
NOTES

Quectel BC68 Specifications

General

Brand	Quectel
Model	BC68
Category	Control Unit
Language	English