STMicroelectronics

ST8500TR

ST8500TR Description

The ST8500TR from STMicroelectronics is a high-performance Power Line Communication (PLC) modem IC designed for robust and efficient data transmission over power lines. Packaged in a 56-QFN form factor and supplied in Tape & Reel (TR), this surface-mount device is ideal for integration into compact, power-sensitive applications. With dual voltage supply support (2.3V–2.75V and 3V–3.6V), it offers flexibility for diverse power architectures. Compliant with ROHS3 and REACH Unaffected standards, the ST8500TR ensures environmental and regulatory adherence while delivering reliable performance in harsh conditions.

ST8500TR Features

• Advanced PLC Modem Functionality: Enables high-speed data communication over existing power lines, reducing wiring complexity.
• Multi-Interface Support: Features I2C, SPI, and UART/USART interfaces for seamless integration with microcontrollers and peripherals.
• Dual Voltage Operation: Supports 2.3V–2.75V and 3V–3.6V ranges, enhancing compatibility with low-power and standard systems.
• Robust Packaging: 56-QFN with MSL 3 (168 Hours) moisture sensitivity ensures durability in humid environments.
• Regulatory Compliance: ECCN 5A992C and HTSUS 8542.39.0001 certified, meeting global trade and safety standards.

ST8500TR Applications

• Smart Metering: Ideal for AMI (Advanced Metering Infrastructure) due to its noise-resistant PLC capabilities.
• Home/Building Automation: Enables centralized control of lighting, HVAC, and security systems via power lines.
• Industrial IoT (IIoT): Facilitates machine-to-machine communication in factories without additional cabling.
• Renewable Energy Systems: Efficiently monitors and manages solar/wind power grids via PLC-based data links.

Conclusion of ST8500TR

The ST8500TR stands out as a versatile, high-efficiency PLC modem IC, combining low-power operation, multi-interface flexibility, and robust packaging. Its compliance with international standards and suitability for smart grid, industrial, and IoT applications make it a superior choice over conventional communication ICs. Engineers seeking a reliable, integration-friendly solution for power-line data transmission will find the ST8500TR an optimal fit.