User's Manual

M590 GPRS Module Hardware User Guide
Copyright © Neoway Technology Co., Ltd
6
2.3 PCB Foot Print
LCC packaging is adopted to package the pins of the M590 module. Figure 2-2 shows the recommended
PCB foot print.
Figure 2-2 PCBfoot print recommended for M590 (unit: mm)
21.2
27.6
2.54
2 1 . 6
3.4
4 . 0
2.35
M590
Pads 1~20 : 1.8*2.4
Pad 21 : 1.2*1.6
Pitch： X=21.2；Y=2.54
Unit：mm
Copper Cut
D=2.0