ST75MM

ST75MM

ST75MMTR

Active

METERS AND MORE® compliant power line communication

Quantity $ per Unit Savings
1 - 9$11.890%
10 - 24$10.7410%
25 - 99$10.2414%
100 - 249$8.8925%
250 - 499$8.4929%
500$7.7435%
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Out of stock
$11.89
Parameter NameParameter Value
ECCN US5A992.c
ECCN EU5A002.a.2
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFQFPN 48 7x7x1.0 mm

The ST75MM 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 standard along with the fully integrated analog front end (AFE) and line driver in a single chip, for future-proof, compact and cost effective Smart Grid solutions.

Key features
  • METERS AND MORE standard 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 data rate
    • Optional high speed modes with Q-PSK and 8-PSK modulations for increased data 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
  • Embedded access protocol suitable for EN50065 compliant applications in the 125- to 140-kHz frequency band
  • Communication carrier frequency programmable up to 250 kHz
  • VFQFPN48 7 x 7 exposed pad package
  • -40 °C to +85 °C temperature range