Data Sheet

6220N-IS
FN-LINK TECHNOLOGY LIMITED 13 Proprietary & Confidential Information
7 Ordering Information
Part NO.
Description
FG6220NISX-00
RTL8720CS-VA1, b/g/n, Wi-Fi+BLE5.0, 1T1R, UART, PCB ANT,
29*20 mm
8 The Key Material List
Main
Shielding
Cover
6220N-IS Shielding cover (material: copper)
Main
Crystal
2520 40MHz 12PF 10ppm Q40000E087 (ECEC)
Main
Chipset
RTL8720CS-VA1, QFN-48 (Realtek)
Main
PCB
6220N-IS-V1.0 GREEN PCB, FR4,
4 LAYER, 29*20mm, T=1.0mm, ENIG
Main
Flash
8MB GD25Q64CSIG，SOP8，208MIL (GigaDevice)
9 Recommended Reflow Profile
Refer to IPC/JEDEC standard.
Peak Temperature: <250°C
Number of Times: ≤2 times
Figure 10-1 Reference reflow profile