Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
More information facilitates better communication.
Submitted successfully!
We will call you back soon!
Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
Place of Origin: | China |
---|---|
Brand Name: | FN-LINK |
Certification: | ROHS/REACH |
Model Number: | 3181A-S |
Minimum Order Quantity: | 5/pcs |
Price: | USD 2-3/pcs |
Packaging Details: | Reel |
Delivery Time: | 15-40 workdays |
Payment Terms: | T/T |
Supply Ability: | 4000000pcs/month |
Manufacturer: | FN-LINK | Working Frequency: | 2.412~2.472GHz |
---|---|---|---|
Chip: | Hisilicon Hi3881 | Wlan Interface: | SDIO 2.0 |
Platform: | LiteOS/Linux | Wireless Security: | WFA WPA, WFA WPA2 Personal, And WPS2.0 |
High Light: | Single Band SDIO Wireless Module,2.4G SDIO Wireless Module,SDIO 2.0 Wifi Transceiver Module |
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