Description

The LinkIt MT5931 Module is a compact, low-cost Wi-Fi SiP module designed for space-constrained mobile and embedded devices such as smartphones, PDAs, Wi-Fi phones, DSCs, and DVCs. Its highly integrated design helps add web browsing and VoIP connectivity while keeping board space and power consumption low.

The module supports IEEE 802.11b/g/n wireless networking and can deliver up to 72 Mbps with 802.11n (GI=400 ns), 54 Mbps with 802.11g, and 11 Mbps with 802.11b for connection to 2.4 GHz wireless LANs.

Features

• Small 9.8 mm x 9.8 mm x 1.7 mm footprint for compact designs.
• SDIO 2.0 host interface with 4-bit and 1-bit modes.
• Supports OFDM, CCK, and DSSS modulation schemes for multiple data rates.
• Integrated switching regulator supports direct battery connection.
• Supports AP, STA, and ad-hoc modes.
• Supports IEEE 802.11n HT20 MCS7, IEEE 802.11g OFDM 54 Mbps, and IEEE 802.11b DSSS 11 Mbps.
• Supports Wi-Fi Direct based on the WFA P2P standard.
• Security support includes WFA WPA/WPA2 Personal, WPS 2.0, and hardware WAPI.
• Supports WFA WMM and WMM power save QoS features.
• Supports Bluetooth coexistence and low-power sleep mode through a 32 kHz clock.
• RoHS, halogen-free, and lead-free compliant.

Specifications

Operating Conditions

Electrical Specifications

Technical Details

Resources

• LinkIt MT5931 Module RoHS Certificate

FAQ

What wireless standards does the LinkIt MT5931 Module support?

It supports IEEE 802.11b/g/n wireless networking on the 2.4 GHz ISM band.

What host interface does the module use?

The module uses an SDIO 2.0 host interface with 4-bit and 1-bit modes.

What applications is this module suited for?

It is intended for compact mobile or embedded devices that need Wi-Fi connectivity, including smartphones, PDAs, Wi-Fi phones, DSCs, and DVCs.

Does it support low-power operation?

Yes. It supports a low-power sleep mode through a 32 kHz clock and includes an integrated switching regulator for battery-powered designs.