ST ST7580TR

A flexible power line networking system-on-chip combining a high performing PHY processor core and a protocol controller with a fully integrated analog front-end (AFE) and line driver for a scalable future-proof, cost effective, single chip, narrow-band power line communication solution. Made using multi-power technology with state-of-the-art VLSI CMOS lithography, based on dual digital core architecture (a PHY processor engine and a protocol controller core) to guarantee outstanding communication performance with a high level of flexibility for either open standards or customized implementations. A HW 128-bit AES encryption block with customizable key management is available on chip when secure communication is requested. The on-chip analog front-end featuring analog to digital and digital to analog conversion, automatic gain control, plus the integrated power amplifier delivering up to 1 A RMS output current makes it a unique system-on-chip for power line communication. Line coupling network design is also simplified, leading to a very low cost BOM. Robust and performing operations are guaranteed while keeping power consumption and signal distortion levels very low; this makes it an ideal platform for the most stringent application requirements and regulatory standards compliance.

• Fully integrated narrow-band power line networking system-on-chip
• High-performing PHY processor with embedded turnkey firmware featuring: B-FSK modulation up to 9.6 kbps B-PSK, Q-PSK, 8-PSK modulations up to 28.8 kbps Dual channel operation mode Convolutional error correction coding Signal-to-noise ratio estimation B-PSK with PNA mode against impulsive noise
• Framing service Error detection Sniffer functionality
• Host controller UART interface up to 57.6 kbps
• AES-128 based authentication and confidentiality services
• Fully integrated single-ended power amplifier for line driving
• Up to 1 A RMS, 14 V p-p output
• Configurable active filtering topology
• Very high linearity
• Embedded temperature sensor
• Current control feature
• 8 to 18 V power amplifier supply
• 3.3 V or 5 V digital I/O supply
• Zero crossing detection
• Suitable for EN50065, FCC part 15 and ARIB compliant applications
• Communication carrier frequency programmable up to 250 kHz
• VFQFPN48 7x7x1.0 48L exposed pad package
• -40 °C to +105 °C temperature range

• Smart metering applications
• Street lighting control
• Command and control networking