Product overview
Description
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.
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All 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
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST75MM
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST75MM | Active | VFQFPN 48 7x7x1.0 mm | Industrial | Ecopack2 | |
| ST75MMTR | Active | VFQFPN 48 7x7x1.0 mm | Industrial | Ecopack2 |
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST75MM | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| ST75MMTR | | | distributors No availability of distributors reported, please contact our sales office |
ST75MM Active
ST75MMTR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors