Product Description
The MT7915DAN is a Wi-Fi 6 (802.11ax) mini PCIe module developed by MediaTek, designed for high-performance applications such as routers, repeaters, and mesh networking systems. It supports dual-band, 2T2R (two transmit and two receive antennas) operation with a combined data rate of 1800 Mbps—573 Mbps on the 2.4 GHz band and 1201 Mbps on the 5 GHz band. The module complies with IEEE 802.11ax/ac/a/b/g/n standards, offering improved wireless throughput and efficiency compared to previous generations.
Key features include support for multi-user MIMO (MU-MIMO), DFS (dynamic frequency selection) radar detection, and advanced security protocols like WPA3. Additionally, the MT7915DAN supports intelligent power-saving modes and is equipped with an ARM Cortex R4 processor for offloading Wi-Fi tasks from the host CPU, which enhances overall performance and reduces power consumption.
Specification
Wi-Fi Support: The MT7920QFN supports a range of Wi-Fi standards, including IEEE 802.11 a/b/g/n/ac/ax (Wi-Fi 5 and Wi-Fi 6). This wide range ensures compatibility with a variety of networking environments, offering reliable connectivity at both 2.4 GHz and 5 GHz frequencies
Bluetooth Connectivity: It includes Bluetooth 5.2 support, providing high-speed, low-energy communication for Bluetooth-enabled devices like audio peripherals, wearables, and other IoT devices. The chip is optimized for seamless integration with both Bluetooth Low Energy (BLE) and classic Bluetooth standards
Dual-Protocol Module: The module offers simultaneous support for both Wi-Fi and Bluetooth, which helps in reducing device complexity, lowering costs, and minimizing interference between the two protocols
- Frequency Bands: Operates on the 2.4 GHz and 5 GHz bands, enabling faster, more stable wireless connections, especially in high-demand environments
Interface Options: It supports multiple interface types, including PCIe, SDIO, and USB, allowing for flexible integration into different system designs
Voltage Range: The MT7920QFN operates within a supply voltage range of 3V to 4V
Size and Packaging: It is available in a compact QFN package, ideal for space-constrained applications
