ST Life.augmented


Meters and More standard compliant power line communication system system-on-chip
  • Evaluation Evaluation

The STarGRID®SoC ST75MM device is a flexible power line communication system-on-chip combining a high performing PHY processor and a protocol controller core implementing the turnkey METERS AND MORE protocol along with the fully integrated “Analog Front-End” (AFE) and line driver in a single chip, for future-proof, compact and cost effective advanced metering infrastructure solutions.

pdf Please read
Errata Sheet
pdf データシート
Data Brief

Key Features

  • METERS AND MORE protocol stack compliant power line communication system-on-chip
  • High-performing, configurable DSP core for flexible PHY layer processing
  • Very robust B-PSK modulation with convolutional coding and Viterbi decoding compliant with METERS AND MORE specifications with 4.8 kbps baud rate
  • Optional high speed modes with Q-PSK and 8-PSK modulations for increased baud rates up to 28.8 kbps
  • Optional dual channel operation mode
  • Optional peak noise avoidance algorithm mode
  • Signal to noise ratio channel estimation
  • 8-bit protocol engine embedding turnkey METERS AND MORE compliant data link layer
  • Up to 57.6 kbps host controller UART interface
  • Embedded AES-128 encryption engine for data authentication and confidentiality services
  • Fully integrated analog front-end
  • ADC and DAC
  • Digital transmission level control
  • PGA with automatic gain control
  • High sensitivity receiver
  • 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
  • Embedded zero crossing detection for line phase recognition
  • Suitable for CENELEC EN50065, ARIB and FCC part 15 compliant applications
  • Communication carrier frequency programmable up to 250 kHz
  • VFQFPN48 7 x 7 exposed pad package
  • -40 °C to +85 °C temperature range



Technical Documentation

Product Specifications

Description Version Size
DB1980: METERS AND MORE compliant power line communication system-on-chip
1.0 222 KB

Publications and Collaterals


Description Version Size
STM32-PLC Smart meter solution
1,194 KB
STarGRID power-line flyer
766 KB

サンプル& 購入

製品型名 Marketing StatusPackagePacking TypeOutput CurrentAutomotive GradeOrder From STUnit Price (US$)*
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
ST75MMEvaluationVFQFPN 48 7x7x1.0Tray_-No availability reported, please contact our Sales officeEcopack2-
ST75MMTREvaluationVFQFPN 48 7x7x1.0Tape And Reel_-No availability reported, please contact our Sales officeEcopack2-

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
Feedback Form
Customer Feedback