Realtek offers a comprehensive range of dashboard application solutions to meet diverse developer needs. Whether it is a single‑mode device supporting only Bluetooth LE, a dual‑mode device supporting both BR/EDR and Bluetooth LE, or a solution integrated Wi-Fi communication interfaces, the Realtek chip family provides robust display and peripheral interfaces, enabling developers to design and scale their systems with greater flexibility.
System Structure
Realtek's single-mode (Bluetooth LE only) SoC and dual-mode (BR/EDR + Bluetooth LE) SoC platforms provide robust Bluetooth communication capabilities, integrating mainstream display interfaces and image processing engines within the chip. Coupled with a wealth of peripheral interfaces like SPI, I2C, CAN, PWM, and Keyscan, these platforms enable developers to fully unleash their creativity. The comprehensive product family makes it easy for developers to choose suitable and competitive solutions.
The Realtek SDK includes a complete user interface development toolkit, allowing developers to quickly bring their ideas to life.
Application Scenarios
Advantages of Solution
Supports mainstream display interfaces on the market.
Highly integrates various peripheral interfaces such as SPI, I2C, GPIO, CAN, PWM, and Keyscan interface.
Supports 2.5D display effect and hardware-level lossless image data compression; supports dual-helmet two-way local voice communication.
Versatile IC packaging can be flexibly used in a variety of different applications.
A fully functional SDK development package that includes complete product prototype engineering, mobile APP SDK, OTA tools, and production tools, Provides an RVD graphical interface design tool, reducing customer development work and accelerating project implementation.
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Clarify functional and performance specifications of the software product through comprehensive analysis of target user demographics and market positioning, establishing clear guidelines for subsequent development.
Evaluate candidate ICs based on computational performance, power efficiency, cost-effectiveness, and supply chain reliability to pre-qualify key components for the Bill of Materials (BOM).
Design the software architecture with modular principles and interface protocols to ensure operational efficiency, maintainability, and scalability.
Collaborate with hardware engineers on circuit and PCB development, optimizing physical layout and thermal management while adhering to Design for Manufacturing (DFM) and assembly requirements.
Hardware reference links: RTL8773E HDK, RTL8772G HDK
Implement and optimize code on the hardware platform to guarantee functional completeness and system robustness, with provisions for maintainability and OTA update capabilities.
SDK reference links: RTL8773E SDK, RTL8772G SDK
Document reference links: RTL8773E DOC, RTL8772G DOC
Conduct multi-level verification (unit/integration/system testing) to identify and resolve defects, ensuring final deliverables meet reliability benchmarks.
Build engineering prototypes for scenario-based testing, collect user feedback for iterative refinement, and complete full-process validation prior to mass production.
Related Chips
| RTL8762DT | RTL8773ETP | RTL8772GWP | RTL8773EWP | |
|---|---|---|---|---|
| BT Type | BLE 5.0 | BR/EDR + BLE 5.3 | BLE 5.3 | BR/EDR + BLE 5.3 |
| Display Driver Capability | 2.8”～4.3” 480×320 @30FPS | 2.8”～4.3” 500×500 @45FPS | 4.5”～6” 800×480 @30FPS | 4.5”～6” 800×480 @30FPS |
| LCD Interface | SPI QSPI I8080 | SPI QSPI I8080 | QSPI i8080 RGB565 RGB888 SegCom (4×32) | QSPI i8080 RGB565 RGB888 |
| Image Decomp. | - | HW RTZIP | - | HW RTZIP |
| Graphic | - Basic swipe & fade effects - Limited rotation & scaling | - 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency | - 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency | - 2.5D Graphic - Swipe, Fade in/out - Rotate, Zoom, Transparency |
| CAN Controller | - | CAN×1 | CAN×1 | CAN×1 |
| PSRAM | - | 4MB | 4MB | 8MB |
| Operation Temperature | -40~85 ℃ | -40~85 ℃ | -40~85 ℃ | -40~85 ℃ |
| Package (mm) | QFN56, 7×7 | QFN68, 7×7 | QFN88, 10×10 | QFN88, 10×10 |
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