STCOM05 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics STCOM05 is a powerline communication and application system-on-chip integrating a 1.2 V CMOS core in a 176-pin LQFP package. It combines modem, microcontroller, and application processing for PRIME and G3-PLC smart grid networks. Suitable for smart meters, energy management gateways, and industrial automation nodes requiring robust powerline networking.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 177
- Lifecycle
- ACTIVE
- Datasheet
- STCOM05 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STCOM05?
- Integrated powerline communication modem and application processor in a single SoC
- 1.2 V CMOS core supply voltage for low-power smart grid and metering deployments
- 176-pin LQFP package enabling dense board integration for compact energy nodes
- Supports PRIME and G3-PLC OFDM powerline communication standards
- Industrial temperature grade for reliable operation in harsh grid environments
What is STCOM05 used for?
The STCOM05 is designed for smart electricity meters and advanced metering infrastructure (AMI) gateways that communicate over existing powerline infrastructure using PRIME or G3-PLC protocols. Its integrated SoC architecture reduces external component count, enabling cost-effective designs for grid-connected concentrators, home energy management systems, and industrial automation nodes. The device suits applications requiring reliable narrow-band powerline data transfer at frequencies defined by CENELEC A-band standards.
What are the specifications of STCOM05?
| JESD-30 Code | S-PQFP-G176 |
| JESD-609 Code | e3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | SoC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Taiwan |
Where can I find the STCOM05 datasheet?
STCOM05 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STCOM05?
Compatible alternatives and drop-in replacements for STCOM05:
Frequently Asked Questions
What powerline communication standards does the STCOM05 support, and what data rates can be achieved?
The STCOM05 supports PRIME and G3-PLC OFDM-based powerline communication standards, enabling narrow-band data transfer over existing AC power lines in the CENELEC A-band (3 kHz to 148.5 kHz). These standards achieve physical-layer data rates typically ranging from 5 kbps to over 100 kbps depending on channel conditions, making the device well suited for advanced metering infrastructure with thousands of meters per concentrator.
How does the 1.2 V core supply voltage of the STCOM05 benefit smart meter system designs?
Operating the STCOM05 core at 1.2 V significantly reduces dynamic power consumption compared to older 3.3 V or 5 V CMOS processes, extending battery-backup life in smart meters by hours during grid outages. Lower core voltage also reduces heat dissipation in sealed meter enclosures, where temperatures can reach 70°C, improving long-term reliability without active cooling.
For a utility deploying hundreds of smart meters, why would the STCOM05 SoC integration reduce total bill of materials cost?
The STCOM05 integrates the powerline modem, microcontroller core, and application processing into a single 176-pin LQFP chip, eliminating the need for separate modem ICs, DSP devices, and glue logic that a discrete implementation would require. This integration can reduce component count by 10 or more parts per board, cutting PCB area, assembly labor, and procurement complexity across hundreds of meter units in a utility rollout.
What temperature range is the STCOM05 rated for, and does it meet industrial deployment requirements?
The STCOM05 carries an industrial temperature grade, typically rated for operation from -40°C to 85°C, covering the thermal extremes encountered in outdoor meter cabinets and substation environments. This industrial rating ensures reliable powerline communication even when ambient temperatures swing between freezing winter conditions and hot summer enclosures, which is a critical requirement for utility-grade smart metering infrastructure.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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