Product Description
The MediaTek MT5655EPDJ/A is a feature-packed System-on-Chip (SoC) designed primarily for use in smart TVs, set-top boxes, and streaming media players. Its combination of a quad-core ARM Cortex-A53 CPU, Mali-450 GPU, and advanced video processing features makes it an ideal solution for delivering high-quality multimedia experiences on a variety of consumer devices.
At the core of the MT5655EPDJ/A is the ARM Cortex-A53 CPU, which is designed to balance performance and power efficiency. The four cores, clocked up to 1.5 GHz, are sufficient for handling demanding multimedia tasks such as video decoding, user interface rendering, and background application processing. The Cortex-A53 architecture’s energy efficiency ensures that the chip consumes minimal power during low-demand operations, making it perfect for smart TV use cases where devices often remain on for extended periods.
The Mali-450 MP4 GPU integrated into the MT5655EPDJ/A provides the graphical performance needed for smooth 4K UHD video playback and gaming applications. The GPU is capable of decoding high-resolution video at 60Hz, ensuring seamless video streaming from platforms like Netflix, YouTube, or Amazon Prime Video. The chipset also supports multiple video formats, including HEVC, VP9, and H.264, which are widely used for streaming 4K content.
The MT5655EPDJ/A also shines in its support for HDR technologies, including HDR10, Dolby Vision, and HLG, which enhance the visual experience by offering better contrast, deeper blacks, and brighter whites. These features make the chipset well-suited for the latest HDR-enabled TVs and streaming platforms that offer high-definition video content with richer color profiles.
Connectivity is another strong point of the MT5655EPDJ/A, which includes Wi-Fi 5 (802.11ac), Bluetooth 4.2, USB 3.0, and Ethernet support. The inclusion of Wi-Fi 5 ensures fast wireless speeds, which are essential for streaming high-definition and 4K video without interruptions. Bluetooth 4.2 enables wireless communication with a range of Bluetooth devices, while USB 3.0 support facilitates quick data transfers with external storage. Additionally, Ethernet support provides a stable and high-speed wired internet connection, ensuring reliable performance in streaming applications.
In terms of power efficiency, the MT5655EPDJ/A is built on the 16nm FinFET process, which significantly reduces power consumption while maintaining strong performance. This is particularly beneficial for smart TVs, which are typically left on for long periods and require power-efficient chips to minimize energy costs.
Overall, the MediaTek MT5655EPDJ/A is a powerful and efficient SoC that is well-suited for multimedia-intensive devices. With its robust processing power, advanced video capabilities, and energy-efficient design, it offers an exceptional solution for enhancing the user experience in smart TVs, set-top boxes, and streaming media players. Whether you're watching 4K HDR content or streaming music and videos, the MT5655EPDJ/A ensures smooth, high-quality performance across a wide range of applications.
Specification
CPU Configuration:
Quad-Core ARM Cortex-A53 Processor: The MT5655EPDJ/A is powered by a quad-core ARM Cortex-A53 CPU. The Cortex-A53 cores are based on the 64-bit ARMv8-A architecture, providing solid performance for a variety of applications. With clock speeds up to 1.5 GHz, these cores efficiently handle tasks such as multimedia processing, streaming, and smart home interactions without consuming excessive power. The A53 architecture is optimized for energy efficiency, which is important for devices like smart TVs and set-top boxes that operate continuously.
ARMv8-A 64-bit Architecture: The ARMv8-A architecture ensures that the processor is fully compatible with 64-bit operating systems and applications, which is crucial for modern software performance. It allows for better memory management and multi-threading, enhancing overall system responsiveness and the ability to handle multiple applications or streams simultaneously.
Power Efficiency: The MT5655EPDJ/A is built to be power-efficient, particularly in standby and idle modes, while still delivering the necessary performance when required. This makes it ideal for always-on devices like smart TVs, where continuous use is common.
GPU:
Mali-450 MP4 GPU: The MT5655EPDJ/A integrates the Mali-450 MP4 GPU, which provides adequate graphical power for 4K video decoding, smooth user interfaces, and light gaming applications. The Mali-450 MP4 is a quad-core GPU that supports hardware acceleration for high-definition video playback and supports a variety of video codecs, including H.264 and HEVC, which are crucial for video streaming services.
4K UHD Video Decoding: The Mali-450 GPU enables the SoC to decode 4K UHD video content at 60Hz, which is essential for the latest high-definition television sets. This ensures that the MT5655EPDJ/A can support seamless 4K streaming from platforms like Netflix, YouTube, and other UHD content sources.
HDR Support: In addition to 4K UHD support, the MT5655EPDJ/A offers high dynamic range (HDR) technology, including support for HDR10, HLG (Hybrid Log-Gamma), and Dolby Vision. These HDR standards allow for more lifelike, vibrant colors, deeper contrast, and greater detail in both bright and dark scenes, making the video playback experience more immersive and realistic.
Video and Audio:
4K UHD @ 60Hz Video Playback: The MT5655EPDJ/A can handle 4K UHD video playback at 60Hz, offering a smooth viewing experience with no lag or stuttering. This is essential for enjoying high-quality streaming video or playing UHD content from external sources.
HDR Support (HDR10, Dolby Vision, HLG): The chipset's HDR capabilities extend to popular HDR formats like HDR10, Dolby Vision, and HLG. These formats provide enhanced brightness, contrast, and color accuracy, delivering lifelike visuals that are a significant upgrade over standard dynamic range (SDR) video. HDR technology is increasingly becoming the standard for premium video content, making the MT5655EPDJ/A well-suited for next-generation video services and UHD TVs.
Audio Support: The MT5655EPDJ/A includes support for advanced audio formats such as Dolby Audio, ensuring immersive sound for movies, TV shows, and games. Whether it’s virtual surround sound or clear, rich dialogue, the chipset enhances the audio experience, complementing its high-quality video capabilities.
Connectivity:
Wi-Fi 5 (802.11ac): The MT5655EPDJ/A features Wi-Fi 5 (802.11ac), which provides faster wireless internet speeds, improved range, and better bandwidth efficiency compared to older Wi-Fi standards. This is crucial for streaming high-definition video or gaming in a smart TV environment, where high bandwidth is required for seamless content delivery.
Bluetooth 4.2: The SoC includes Bluetooth 4.2 support, allowing for wireless connectivity with Bluetooth peripherals, such as wireless headphones, speakers, and game controllers. Bluetooth 4.2 offers faster data transfer speeds and improved energy efficiency compared to previous Bluetooth versions, making it an excellent option for connecting wireless devices.
USB 3.0 Support: The MT5655EPDJ/A comes with USB 3.0 support, offering fast data transfer speeds for connecting external storage devices or peripherals. This is beneficial for users who want to access and transfer large amounts of media content quickly, such as movies, music, or photos.
Ethernet Support: For users who prefer a stable, high-speed wired connection, the MT5655EPDJ/A supports Ethernet connectivity. This feature is particularly useful for users who need a consistent internet connection for streaming or online gaming, where low latency and high bandwidth are important.
Memory and Storage:
RAM Support (LPDDR3): The MT5655EPDJ/A supports LPDDR3 RAM, which offers a good balance between performance and power efficiency for tasks like multitasking, browsing, and media streaming. LPDDR3 is particularly well-suited for cost-effective consumer devices like smart TVs and set-top boxes.
eMMC Storage: The chipset supports eMMC 5.1 storage, which provides fast read and write speeds for loading applications, storing media content, and managing system data. eMMC storage is commonly used in budget-friendly smart TVs and media devices, offering a good balance of performance and cost.
Power Efficiency:
16nm FinFET Process: The MT5655EPDJ/A is built using a 16nm FinFET process, which helps deliver better performance per watt compared to older process technologies. This means that while the SoC provides strong performance, it maintains relatively low power consumption, which is ideal for always-on devices like smart TVs that need to operate efficiently throughout the day.
Power-Optimized Architecture: The SoC is optimized for low power consumption, especially during idle states, thanks to its power-efficient ARM Cortex-A53 cores. This allows the MT5655EPDJ/A to balance performance with energy savings, reducing electricity costs and extending the lifespan of devices.
