Product Description
The MediaTek MT7502RN-BMAL is an advanced wireless communication chip that integrates multiple connectivity options, including Wi-Fi, Bluetooth, and FM Radio, into a single compact solution. The MT7502RN-BMAL is engineered with power efficiency and performance in mind, making it an excellent choice for wearable devices, smartphones, tablets, and Internet of Things (IoT) devices, where wireless connectivity is a critical component.
Wi-Fi Connectivity:
The MT7502RN-BMAL is equipped with dual-band Wi-Fi, offering support for both the 2.4 GHz and 5 GHz frequency bands. This dual-band capability provides better performance and reliability in busy wireless environments, as it allows devices to switch to the less crowded 5 GHz band when interference is present on the 2.4 GHz band. It supports the 802.11ac standard on the 5 GHz band, which provides higher data rates—up to 433 Mbps—for tasks that demand higher bandwidth, such as streaming HD videos, gaming, and large file transfers. The 802.11ac standard is also backward compatible with 802.11a/n, ensuring that the chip works with a wide range of access points and routers.
The chip also features Wi-Fi Direct, allowing devices to connect to each other directly without requiring a router or access point. This is particularly useful in scenarios such as peer-to-peer file sharing, device synchronization, and ad hoc networking, where simplicity and speed are important.
Bluetooth 4.2:
In addition to Wi-Fi, the MT7502RN-BMAL includes Bluetooth 4.2 with Low Energy (BLE) support, which is designed to reduce the power consumption of connected devices while maintaining reliable wireless communication. Bluetooth 4.2 also improves upon earlier versions by increasing the data transfer speed and privacy features. With support for various Bluetooth profiles, including A2DP (audio streaming), HFP (hands-free calling), and OPP (object push), the chip ensures compatibility with a wide range of Bluetooth-enabled devices, such as wireless speakers, headphones, fitness trackers, smartwatches, and more.
One of the primary advantages of Bluetooth 4.2 is its ability to extend battery life in portable devices by reducing the energy consumption of background tasks, such as syncing data between devices or maintaining connection to wireless accessories. This feature is critical in battery-operated devices where power efficiency is paramount.
FM Radio:
The MT7502RN-BMAL also integrates an FM radio receiver, which is a valuable feature for devices where users may want to access local radio broadcasts without consuming mobile data. FM radio allows for offline entertainment and can be used in areas with poor internet connectivity or high data costs. The FM radio capability also conserves battery life compared to streaming services, as it doesn’t rely on the internet or high power consumption to access content. This makes the MT7502RN-BMAL a solid choice for portable devices like fitness bands, smartwatches, and smartphones, where users can enjoy local radio for free.
Power Efficiency:
With low-power consumption as a core feature, the MT7502RN-BMAL is ideal for portable devices that need to run on battery for extended periods. The chip is designed to manage power consumption effectively by utilizing multiple power-saving modes during idle times. This helps extend the battery life of devices, allowing users to enjoy extended usage without needing to recharge frequently. Whether in IoT devices, wearables, or smartphones, the chipset’s power management ensures that devices stay connected and operational for longer durations without compromising on performance.
Security Features:
Given the increasing importance of wireless security, the MT7502RN-BMAL incorporates WPA3 and WPA2 security protocols, offering strong encryption and protection for wireless networks. This ensures that devices connected via Wi-Fi remain safe from potential threats and unauthorized access, which is essential for personal devices and IoT applications.
Target Applications:
The MT7502RN-BMAL is particularly suitable for a wide variety of consumer electronics, including smartphones, tablets, wearables, and IoT devices. Its integrated design reduces the overall component count in devices, which can result in more compact, cost-effective, and reliable designs. In wearables, for instance, the MT7502RN-BMAL enables a wide range of connectivity options without compromising battery life, a crucial factor in devices like smartwatches and fitness trackers. Similarly, in IoT devices, it enables reliable connectivity in smart home, healthcare, and industrial applications, where low power consumption and continuous wireless communication are paramount.
Conclusion:
The MediaTek MT7502RN-BMAL is a highly integrated, energy-efficient connectivity solution that provides Wi-Fi, Bluetooth, and FM Radio capabilities in a single chip. Its support for dual-band Wi-Fi and Bluetooth 4.2 ensures robust connectivity in a variety of devices, while the inclusion of FM radio and advanced power management features make it ideal for use in wearables, smartphones, and IoT applications. With its low power consumption and enhanced security features, the MT7502RN-BMAL offers a reliable and efficient solution for modern portable devices.
Specification
Connectivity:
Wi-Fi:
Dual-band Wi-Fi: Supports both 2.4 GHz and 5 GHz bands, offering improved flexibility and stability for wireless connections.
Wi-Fi Standards: Supports 802.11 b/g/n/ac for the 2.4 GHz and 5 GHz bands, ensuring compatibility with a wide range of existing wireless routers and access points.
Wi-Fi Data Rate: Capable of providing up to 433 Mbps on the 5 GHz band under 802.11ac standards, ideal for HD video streaming, high-speed browsing, and fast data transfers.
Wi-Fi Direct: Supports Wi-Fi Direct, allowing for peer-to-peer device communication without the need for an access point. This feature is useful for file sharing, device synchronization, and gaming.
Bluetooth:
Bluetooth 4.2: Includes Bluetooth 4.2 with Low Energy (BLE) support, ensuring a balance of performance and power efficiency for connecting to peripherals like wireless speakers, fitness trackers, and headphones.
Bluetooth Profiles: Supports various Bluetooth profiles, including A2DP (for audio streaming), HFP (for hands-free calls), and OPP (for object push), enabling it to pair with a wide range of devices and accessories.
FM Radio:
FM Radio Receiver: Built-in FM radio functionality allows users to listen to local radio broadcasts without needing an internet connection, which is particularly useful for battery-saving and offline entertainment.
Memory and Storage:
RAM: Supports LPDDR2/LPDDR3 memory configurations, with typical applications using up to 1 GB of RAM. This ensures smooth multitasking performance for moderate applications like browsing, light gaming, and media consumption.
Storage: Typically, devices powered by the MT7502RN-BMAL will use eMMC 5.1 or similar storage solutions for up to 64 GB of internal storage. The chipset also supports microSD expansion (up to 256 GB), allowing users to store additional apps, media, and data.
Power Efficiency:
Low Power Consumption: The MT7502RN-BMAL is built using a low-power process, ensuring that it offers long battery life for portable devices without sacrificing wireless performance.
Power Management: Supports multiple power-saving modes to help extend the battery life of the devices in which it is embedded, particularly important for IoT devices, wearables, and smartphones where power efficiency is critical.
Additional Features:
Integrated Radio: The integrated FM radio receiver helps save power compared to internet radio streaming by bypassing the need for an internet connection.
Enhanced Wireless Security: Supports WPA3 and WPA2 for secure wireless connections, ensuring protection against unauthorized access in environments where wireless security is important.
