S-FSK Power Line Networking System On Chip

The ST7570 is a powerful power line networking system-on-chip. It combines a high-performance PHY processor core and a protocol controller core with a fully integrated analog front end (AFE) and line driver.

The ST7570 features allow the most cost-effective, single-chip power line communication solution based on IEC61334-5-1 S-FSK standard.

Key Features

  • Fully integrated narrow-band power line networking system-on-chip
  • High performing PHY processor with embedded turn-key firmware for spread frequency shift keying (S-FSK) modulation:
    • Programmable bit rate up to 2.4 Kbps (@ 50 Hz)
    • 1 Hz step programmable carriers up to 148.5 kHz
    • Signal to noise ratio estimation
    • Received signal strength indication
  • Protocol engine embedding:
    • IEC61334-5-1 PHY and MAC layers
    • Alarm management
    • Repeater Call procedure
    • Intelligent search initiator process
  • On chip peripherals:
    • Host controller UART interface
  • Fully integrated analog front end:
    • ADC and DAC
    • PGA with automatic gain control for high receiving sensitivity
    • High linearity modulated signal generation
  • 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
  • Integrated 5 V and 1.8 V linear regulators for AFE and digital core supply
  • Mains zero crossing synchronization
  • Suitable for EN50065 and FCC part 15 compliant applications
  • VFQFPN48 package with exposed pad
  • -40 °C to +85 °C temperature range

电路原理图

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设计

技术文档

产品规格
Description Version Size
DS6837 DS6837: S-FSK power line networking system-on-chip 2.0 436 KB
应用手册
Description Version Size
AN3213 AN3213: ST7570 S-FSK power line networking system-on-chip design guide for AMR 1.2 2 MB
用户手册
Description Version Size
UM1008 UM1008: Demonstration kit for the ST7570 power line modem with graphical user interface 2.0 2 MB
UM1038 UM1038: Hardware interconnection of the STM32™, SPEAr™3xx, and ST75xx 1.2 796 KB
UM0934 UM0934: ST7570 S-FSK power line networking System-on-Chip 2.0 1 MB

出版刊物和宣传资料

宣传册
Description Version Size
STarGRID power-line flyer 765 KB
STarGRID power-line networking SoC platform 1.0 278 KB
手册
Description Version Size
Smart grid distribution and smart meters - Energy-efficient solutions 2.0 1 MB
Magazine Articles
Description Version Size
SMArt Street lighting solutions: Remote Control Protocol Over Power Line communication 536 KB

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样片和购买

型号 Package Packing Type Marketing Status Unit Price (US$) * Quantity Output Current (mA) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ST7570 VFQFPN 48 7x7x1.0 Tray Active 5.3 1000 - 5A002A1A 5A002A1A PHILIPPINES MORE INFO
ST7570TR VFQFPN 48 7x7x1.0 Tape And Reel Active 5.3 1000 - 5A002A1A 5A002A1A PHILIPPINES MORE INFO
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST7570 ActiveVFQFPN 48 7x7x1.0IndustrialEcopack2 0 0
ST7570TR ActiveVFQFPN 48 7x7x1.0IndustrialEcopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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