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Home Products Integrated Circuits (ICs)Embedded - Microcontroller, Microprocessor, FPGA Modules~~SOMIMX8MMQ-11-1BE4SMIR~~

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SOMIMX8MMQ-11-1BE4SMIR - Beacon EmbeddedWorks

Name: Beacon EmbeddedWorks SOMIMX8MMQ-11-1BE4SMIR
Brand: Beacon EmbeddedWorks
SKU: SOMIMX8MMQ-11-1BE4SMIR
Availability: InStock
Rating: 5 (1 reviews)

Manufacturer Part Number: SOMIMX8MMQ-11-1BE4SMIR

Manufacturer: Beacon EmbeddedWorks

Allelco Part Number: 98D-SOMIMX8MMQ-11-1BE4SMIR

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 17,507 pcs available, New & Original

Parts Description: IC MOD I.MX 8M MINI QUAD 4GB

Package: Bulk

Data sheet: SOMIMX8MMQ-11-1.pdf

Datasheets
i.MX 8M Mini Nano Brief NEWW.pdf

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In stock: 17507

Specifications

SOMIMX8MMQ-11-1BE4SMIR Tech Specifications
Beacon EmbeddedWorks - SOMIMX8MMQ-11-1BE4SMIR technical specifications, attributes, parameters and parts with similar specifications to Beacon EmbeddedWorks - SOMIMX8MMQ-11-1BE4SMIR

Product Attribute	Attribute Value
Manufacturer	Beacon EmbeddedWorks
Speed	1.8GHz, 400MHz
Size / Dimension	1.100" L x 1.500" W (28.00mm x 38.00mm)
Series	i.MX 8M
RAM Size	4GB
Package	Bulk

Product Attribute	Attribute Value
Operating Temperature	-40°C ~ 85°C
Module/Board Type	MCU Core
Flash Size	-
Core Processor	ARM® Cortex™-A53, ARM® Cortex™-M4
Connector Type	USB
Co-Processor	-

Frequently Asked Questions(FAQ)

How does the SOMIMX8MMQ-11-1BE4SMIR perform in terms of thermal management under continuous load, and what design considerations are necessary for a stable 4GB RAM configuration?: The i.MX 8M Mini quad-core module operating at 1.8GHz with 4GB RAM generates measurable heat under sustained workloads due to the combined activity of the Cortex-A53 cluster and Cortex-M4 co-processor. In typical industrial applications, thermal throttling may begin near 75°C ambient temperature when mounted on a standard PCB without heatsink or airflow. Engineers should account for this by ensuring adequate copper pour on adjacent layers, integrating thermal vias under the module, and validating junction temperatures using power modeling tools such as NXP’s i.MX RT Power Estimation Tool. A minimum airflow of 0.5 m/s or a small aluminum finned heatsink is recommended for designs requiring full CPU utilization over extended periods.

What are the key differences between the SOMIMX8MMQ-11-1BE4SMIR and the SOMIMX8MMN-11-1BE4SMIR in terms of memory configuration and processor capabilities?: While both modules share the same i.MX 8M Mini SoC and physical footprint, the SOMIMX8MMQ-11-1BE4SMIR features 4GB LPDDR4 RAM, whereas the SOMIMX8MMN-11-1BE4SMIR is typically configured with 2GB. This difference impacts multitasking performance and OS requirements—applications such as real-time video processing or containerized workloads benefit from the higher memory bandwidth and capacity offered by the Q variant. Additionally, the Q model supports larger filesystem images and more concurrent services, making it preferable for edge AI inference and multimedia gateways.

Can the SOMIMX8MMQ-11-1BE4SMIR be used reliably in automotive-grade applications, and what environmental testing standards apply?: The SOMIMX8MMQ-11-1BE4SMIR operates within -40°C to +85°C, which meets industrial temperature requirements but falls short of automotive AEC-Q100 Grade 2 (up to 105°C). For true automotive integration, additional qualification including vibration resistance, humidity cycling, and electromagnetic compatibility beyond standard JEDEC MSL1 guidelines is required. Designers intending automotive deployment should supplement the module with conformal coating and validate system-level reliability through accelerated life testing. It is not inherently qualified for ISO 26262 functional safety without external mitigation strategies.

How does the USB connector type specified for the SOMIMX8MMQ-11-1BE4SMIR affect peripheral integration, and what signal integrity precautions are necessary?: The module specifies a USB connector type, though not detailed in the base parameters; practical implementations commonly use micro-USB or USB-C receptacles depending on firmware support. Engineers must ensure impedance-controlled traces (90Ω differential for USB 2.0 HS) and proper termination to avoid reflections during high-speed data transfer. Length matching between D+/D− pairs and avoiding crosstalk with clock lines are critical. Additionally, power delivery through USB requires careful decoupling and ESD protection diodes compliant with IEC 61000-4-2 Level 4.

What boot modes are supported by the SOMIMX8MMQ-11-1BE4SMIR, and how do they influence secure application development?: The SOMIMX8MMQ-11-1BE4SMIR supports multiple boot sources including SD/eMMC, SPI NOR flash, NAND, and serial download mode via UART. Secure boot is enabled through HAB (High Assurance Boot) with RSA-3072 signature verification, requiring proper key provisioning during manufacturing. Designers must implement a trusted boot chain starting from ROM code, ensuring each stage validates the next before execution. Failure to properly configure fuses or store keys securely can result in bricking or unauthorized firmware execution, particularly in production environments.

Is the SOMIMX8MMQ-11-1BE4SMIR suitable for battery-powered IoT devices, and what power optimization techniques are effective?: Yes, the SOMIMX8MMQ-11-1BE4SMIR is well-suited for low-power IoT applications thanks to dynamic voltage and frequency scaling (DVFS), deep sleep modes, and the dedicated Cortex-M4 for background tasks. At idle, current consumption can drop below 100 mA when using the M4 core alone, rising to several hundred mA during peak CPU load. Effective techniques include disabling unused peripherals, leveraging interrupt-driven wake-up from RTC, and employing adaptive sampling rates in sensor networks. Using Linux-based power governors like 'ondemand' or 'powersave' further reduces average current draw.

How does the 4GB RAM configuration impact real-time performance in embedded Linux versus FreeRTOS environments on the SOMIMX8MMQ-11-1BE4SMIR?: In FreeRTOS, the 4GB RAM provides ample space for task stacks and message queues but offers little advantage unless handling large datasets or numerous concurrent threads. Conversely, embedded Linux benefits significantly from the larger memory pool, enabling complex userspace daemons, containerization via Docker, and GPU-accelerated graphics. However, real-time deadlines may suffer due to scheduler latency in Linux; thus, engineers often pair Linux with PREEMPT_RT patches or offload time-critical functions to the Cortex-M4 via IPC mechanisms. The choice hinges on whether predictability or computational flexibility dominates the design goal.

What are the implications of mounting the SOMIMX8MMQ-11-1BE4SMIR near other heat-generating components, and how should PCB layout be optimized?: Placing the SOMIMX8MMQ-11-1BE4SMIR adjacent to power converters or FPGAs increases local ambient temperature, potentially triggering thermal throttling or reducing MTBF. Optimal layout minimizes trace lengths to power regulators, places decoupling capacitors within 5mm of VDD pins, and avoids routing high-current paths beneath the module. Thermal relief pads should connect directly to internal ground planes, and if possible, a solid ground plane on Layer 2 provides shielding and heat dissipation. Simulation using field solvers can predict hotspots before fabrication.

Parts with Similar Specifications

The three parts on the right have similar specifications to Beacon EmbeddedWorks SOMIMX8MMQ-11-1BE4SMIR

Product Attribute
Part Number	SOMIMX8MMQ-10-1BE4SMIR	SOMIMX8MMQ-11-2AE4SMCR	SOMIMX8MNS-11-29C0DMCR	SOMIMX8MNS-10-29C0DMCR
Manufacturer	Beacon EmbeddedWorks	Beacon EmbeddedWorks	Beacon EmbeddedWorks	Beacon EmbeddedWorks
Core Processor	-	-	-	-
Size / Dimension	-	-	-	-
Connector Type	-	-	-	-
RAM Size	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Speed	-	-	-	-
Co-Processor	-	-	-	-
Series	-	-	-	-
Flash Size	-	-	-	-
Module/Board Type	-	-	-	-

SOMIMX8MMQ-11-1BE4SMIR Datasheet PDF

Download SOMIMX8MMQ-11-1BE4SMIR pdf datasheets and Beacon EmbeddedWorks documentation for SOMIMX8MMQ-11-1BE4SMIR - Beacon EmbeddedWorks.

Datasheets: i.MX 8M Mini Nano Brief NEWW.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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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.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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.

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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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