Realtek offers a wide range of RF chip solutions including Wi-Fi, Classic Bluetooth, Bluetooth Low Energy, Thread, Matter, and proprietary 2.4G technologies, capable of transmitting various media and control information. Similarly, Realtek provides display technologies in various specifications, combining visual human-machine interfaces (HMI) with RF technology to make interconnection and control clear and visible.
These HMI-integrated solutions are widely applied in smart home control, such as air conditioner controllers, home thermostats, smart kitchen appliances, coffee machines, washing machines, and ovens. They are also extensively used in industrial control, gateways, and automotive markets.
System Structure
Realtek offers flexible HMI system solutions with mature and stable UI designs and efficient integration technologies, helping a wide range of clients to quickly complete technology selection and enter the rapid development and acceptance phase based on their specific needs.
For gateway devices, Realtek provides cost-effective dual-frequency solutions, ensuring 100% uptime for gateway devices such as 15.4/BLE Mesh, reducing the probability of event loss. For clients with high QoS requirements, Realtek offers Ethernet interfaces to ensure more stable communication between long-distance nodes. CAN and other interface technologies provide integrated advantages for industrial users and vehicle application scenarios.
Realtek has integrated a series of mature SDKs including Wi-Fi, LWIP, Thread, Matter, Classic Bluetooth, and BLE Mesh. In terms of UI support, Realtek offers several UI engines such as Honey GUI, RVD (Realtek Visual Designer), and LVGL (Light and Versatile Graphics Library) to meet different design requirements according to client needs.
Application Scenario
Advantages of Solution
Featuring a high-performance GPU acceleration engine, it supports hardware-accelerated 2.5D graphics rendering, integrated alpha blending and anti-aliasing algorithms, vector font acceleration, and delivers exceptional pixel fill rate efficiency-significantly enhancing the visual experience of embedded GUI systems.
Support multiple screen-pulling interfaces: SPI/QSPI/8080/RGB565/RGB888…
Support multiple communication protocols such as Classic BluetoothBluetooth Low Energy (BLE), Thread, Matter and 2.4G.
Comprehensive SDK development package and online documentation, along with flexible UI development options including Honey GUI, RVD, and LVGL, help customers accelerate project implementation.
Start implementing my smart HMI application
| RTL8762EKF | RTL8752HKF | RTL8762DT | RTL8773ETP | RTL8773EWP | RTL8772GWP | |
|---|---|---|---|---|---|---|
| Protocol | BLE/2.4G | BLE/2.4G | BLE | BR / EDR / BLE | BR / EDR / BLE | BLE/Thread/zigbee/2.4G |
| Wifi Extend | N | N | N | Y | Y | Y |
| MCU | CM0+@40MHz | CM0+@40MHz | CM4F@90MHz | Real-M300 (like CM33) @100MHz | Real-M300F (like CM33F) @100MHz | CM55@125MHz TrustZone |
| SRAM | 104KB | 120KB | 192KB | 778KB | 778KB | 384KB |
| PSRAM | / | / | / | 4MB | 8MB | 4MB |
| LCD interface | SPI | QPI/8080/SPI | QPI/8080/SPI | QPI/8080 | QPI/8080/RGB565/RGB888 | QPI/8080/RGB565/RGB888 |
| UI Ability | 240*240*RGB565@20FPS | 240x240xRGB565@40FPS 320x240xRGB565@30FPS | 320x240xRGB565@30FPS 480x272xRGB565@20FPS | 480x272xRGB888@30FPS 480x320xRGB888@30FPS | 480x480xRGB565@30FPS 800x480xRGB565@30FPS | 480x320xRGB888@30FPS 480x480xRGB565@30FPS 800x480xRGB565@30FPS |
| CAN | N | N | N | Y | Y | Y |
| Package (mm) | QFN48 6x6 | QFN48 6x6 | QFN56 7x7 | QFN68 7x7 | QFN88 10x10 | QFN88 10x10 |
