Neo_M680 GPRS Module Hardware User Guide
Copyright © Neoway Technology Co., Ltd
8
2.3
PCB Foot Print
LGA packaging is adopted to package the pins of the M680 module. Figure 2-2 shows the recommended
PCB foot print.
Figure 2-2
PCB foot print recommended for M680 (unit: mm)
0
.5
1
.0
0.5
1.0
1
8
.0
15.0
1.7
1.7
1.1
1.1
6.65
1.7
1.7
1
.8
0
1.5
4.4
8
.3
5
5
.4
5
2
.0
1.0
1.3
0.6
0.7
8
.5
