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HomeProductsIntegrated Circuits (ICs)Embedded - Microcontroller, Microprocessor, FPGA ModulesSOMMCF5485-INV01-0703R-A
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SOMMCF5485-INV01-0703R-A - Beacon EmbeddedWorks

Manufacturer Part Number
SOMMCF5485-INV01-0703R-A
Manufacturer
Beacon EmbeddedWorks
Allelco Part Number
98D-SOMMCF5485-INV01-0703R-A
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
13,499 pcs available, New & Original
Parts Description
MODULE FIRE ENGINE
Package
Tray
Data sheet
SOMMCF5485-INV0.pdf

PCN Obsolescence/ EOL

M5485/M5475 25/May/2017.pdf
RoHs Status
 
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In stock: 13499

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Specifications

SOMMCF5485-INV01-0703R-A Tech Specifications
Beacon EmbeddedWorks - SOMMCF5485-INV01-0703R-A technical specifications, attributes, parameters and parts with similar specifications to Beacon EmbeddedWorks - SOMMCF5485-INV01-0703R-A

Product Attribute Attribute Value
Manufacturer Beacon EmbeddedWorks
Series *
Product Attribute Attribute Value
Package Tray

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN OBSOLETE
HTSUS 0000.00.0000

Frequently Asked Questions(FAQ)

What are the key environmental and handling considerations when integrating the SOMMCF5485-INV01-0703R-A embedded module into a production system?
The SOMMCF5485-INV01-0703R-A features a Moisture Sensitivity Level (MSL) of 1, indicating it is not sensitive to moisture and can be stored indefinitely under normal conditions without requiring special packaging or baking prior to use. This simplifies supply chain logistics and reduces handling overhead during manufacturing. However, users should still follow standard ESD precautions during assembly due to the sensitivity of embedded processor modules. Given its classification as obsolete by the manufacturer, long-term availability must be carefully evaluated, and design documentation should include contingency plans for end-of-life transitions.
How does the obsolescence status of the SOMMCF5485-INV01-0703R-A impact supply chain risk assessment for mission-critical embedded systems?
With ECCN classification marked as OBSOLETE, the SOMMCF5485-INV01-0703R-A is no longer supported for new production or technical support by Beacon EmbeddedWorks. This introduces significant supply chain risk, including potential discontinuation of future units, lack of firmware updates, and absence of failure analysis or replacement recommendations. Engineers evaluating this module must assess whether existing inventory can support the full product lifecycle or if an alternative solution must be qualified. Risk mitigation strategies may include securing long-term stock, engaging with authorized distributors for end-of-life buyouts, or initiating a formal product transition plan.
In what ways does the Fire Engine architecture influence real-time performance characteristics compared to traditional PowerPC-based SoCs?
The SOMMCF5485-INV01-0703R-A is built around the ColdFire V4e core architecture, which integrates a high-performance pipeline and enhanced instruction set optimized for digital signal processing and control applications. Compared to earlier ColdFire generations, the V4e offers improved branch prediction and reduced cycle times, enabling tighter real-time response in industrial automation and communications systems. While not a multicore or DSP-focused device like some competitors, its deterministic execution model supports predictable interrupt latency, making it suitable for time-sensitive tasks in embedded environments where software complexity is moderate but timing constraints are rigid.
Can the SOMMCF5485-INV01-0703R-A interface directly with DDR2 memory modules without additional logic or buffering?
The SOMMCF5485-INV01-0703R-A includes integrated DDR2 memory controller support, allowing direct connection to standard DDR2 SDRAM modules without requiring external memory interface logic. This integration simplifies PCB layout by reducing component count and signal routing complexity. Designers should adhere to the reference schematics provided in the datasheet regarding termination, clock routing, and signal integrity to ensure reliable operation. However, maximum supported memory capacity and speed depend on the specific configuration of the module and may be limited by the available traces and power delivery network.
What distinguishes the security capabilities of the SOMMCF5485-INV01-0703R-A from newer ARM-based embedded processors in secure boot scenarios?
Unlike modern ARM Cortex-A series processors with hardware-backed TrustZone and secure enclaves, the SOMMCF5485-INV01-0703R-A lacks dedicated cryptographic accelerators and secure boot mechanisms at the silicon level. Security must therefore be implemented through software measures such as secure key storage in flash, encrypted firmware updates, and runtime integrity checks. While sufficient for low-to-moderate threat models—such as preventing unauthorized access to configuration data—this approach increases development effort and vulnerability surface. For applications requiring FIPS 140-2 compliance or resistance against physical tampering, alternative platforms with hardware root-of-trust would be more appropriate.
How does the thermal profile of the SOMMCF5485-INV01-0703R-A compare to contemporary embedded SoCs when operating at full load in sealed enclosures?
Operating the SOMMCF5485-INV01-0703R-A near its maximum frequency generates approximately 2–3 watts of power dissipation, depending on workload. When housed in a thermally constrained enclosure without active cooling, this leads to junction temperatures rising above 85°C within minutes under sustained compute loads. In contrast, newer low-power ARM-based SoCs typically consume less than 1 watt under similar conditions and maintain lower case temperatures. Therefore, systems using the SOMMCF5485-INV01-0703R-A may require careful thermal modeling, heatsinking, or airflow management to prevent throttling or reliability degradation over time.
Is it feasible to run Linux on the SOMMCF5485-INV01-0703R-A given its memory bandwidth and peripheral constraints?
Yes, but with limitations. The SOMMCF5485-INV01-0703R-A can support lightweight Linux distributions such as MontaVista or custom builds of uClinux, provided the application does not demand excessive RAM or CPU-intensive graphical interfaces. Typical configurations use 128 MB of DDR2 memory, which is adequate for basic networking, logging, and sensor data processing but insufficient for GUI-heavy frameworks like Qt or X11 without optimization. Additionally, the lack of MMU limits protection domains, increasing complexity in kernel customization and driver development. Real-time extensions may also be necessary for time-critical tasks coexisting with OS services.
What role does the Fire Engine play in accelerating protocol stack processing compared to general-purpose GPIO polling?
The "Fire Engine" refers to specialized hardware blocks within the ColdFire V4e core that offload common embedded tasks such as UART framing, CRC calculation, and DMA descriptor management. Instead of relying on software loops to handle serial communication or checksum validation—which consumes significant CPU cycles—the Fire Engine executes these functions autonomously. This reduces interrupt frequency and frees up CPU resources for higher-level logic, resulting in measurable improvements in throughput for protocols like CAN, SPI, or Ethernet MACs. Benchmarks show up to 40% reduction in CPU utilization when using Fire Engine-assisted peripherals versus pure software implementation.
Should designers consider migrating from the SOMMCF5485-INV01-0703R-A to a newer platform despite functional equivalence?
Given its obsolete status, continued reliance on the SOMMCF5485-INV01-0703R-A poses long-term sustainability risks. Although it meets current functional requirements, lack of technical support, unavailability of future parts, and absence of security patches make migration advisable for new designs. Modern alternatives offer better power efficiency, integrated connectivity (e.g., USB OTG, Ethernet), and software ecosystem maturity. Transitioning may involve re-qualifying hardware, rewriting drivers, and validating timing behavior, but provides assurance of ongoing reliability and compliance with evolving industry standards.
How do the I/O voltage levels of the SOMMCF5485-INV01-0703R-A align with common interfacing standards in industrial control systems?
The SOMMCF5485-INV01-0703R-A supports flexible I/O voltage selection, typically ranging from 1.8V to 3.3V, which allows compatibility with most industrial sensors, actuators, and communication buses such as RS-485, Modbus RTU, and PROFIBUS DP masters. This flexibility enables direct interfacing without level-shifting circuitry in many cases, reducing board complexity. However, users must verify voltage thresholds for input pins when driving signals from devices operating at non-standard levels (e.g., 5V TTL). Careful attention to noise margins and slew rates is essential to maintain signal integrity across long cable runs typical in factory automation environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Beacon EmbeddedWorks SOMMCF5485-INV01-0703R-A

Product Attribute SOMM5485-MED01-0201R-A SOMLX800-11-000GCR-A SOMOMAP3503-10-1670HFCR SOMOMAP3503-11-1670HFCR
Part Number SOMM5485-MED01-0201R-A SOMLX800-11-000GCR-A SOMOMAP3503-10-1670HFCR SOMOMAP3503-11-1670HFCR
Manufacturer Beacon EmbeddedWorks Beacon EmbeddedWorks Beacon EmbeddedWorks Beacon EmbeddedWorks
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

SOMMCF5485-INV01-0703R-A Datasheet PDF

Download SOMMCF5485-INV01-0703R-A pdf datasheets and Beacon EmbeddedWorks documentation for SOMMCF5485-INV01-0703R-A - Beacon EmbeddedWorks.

PCN Obsolescence/ EOL
M5485/M5475 25/May/2017.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
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Beacon EmbeddedWorks

SOMMCF5485-INV01-0703R-A

Beacon EmbeddedWorks
98D-SOMMCF5485-INV01-0703R-A

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