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[China]
Trade Verify
Address: Room 503, Building A3, Area B, Songbai Industrial Park, Guangming District, Shenzhen
Contact name:Samuel Zhao
Shenzhen Ofeixin Technology Co., Ltd |
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Verified Suppliers
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General Specification
| ModelName | 3181A-S |
| Product Description | Support Wi-Fifunctionality |
| Dimension | LxWxH:12x12x2.3(typical)mm |
| Wi-Fi Interface | SupportSDIO |
| Ambient temperature | -40°Cto85°C |
| Storage temperature | -40°Cto85°C |
Block Diagram
DesignAttention
1.GPIO02 is the interrupt signal of SDIO,It also can be configured as dev wake host function.
2.GPIO8 can be setting as SDIO in terrupt function.
3.PMU_PWRON is enable pin of the module.Default is pull high.
4.Wake up must be connected,non-power-saving applications also need to connect.
Recommended Reflow Profile
Referred to IPC/JEDEC standard.
Peak Temperature:<250°C
Number of Times:≦2 times
