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Home Products Integrated Circuits (ICs)Embedded - Microcontroller, Microprocessor, FPGA Modules~~SOMDM3730-32-1780AKIR~~

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SOMDM3730-32-1780AKIR - Beacon EmbeddedWorks

Name: Beacon EmbeddedWorks SOMDM3730-32-1780AKIR
Brand: Beacon EmbeddedWorks
SKU: SOMDM3730-32-1780AKIR
Availability: InStock
Rating: 5 (9 reviews)

Manufacturer Part Number: SOMDM3730-32-1780AKIR

Manufacturer: Beacon EmbeddedWorks

Allelco Part Number: 98D-SOMDM3730-32-1780AKIR

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 17,406 pcs available, New & Original

Parts Description: IC MOD CORTEX-A8 800MHZ 256MB

Package: Bulk

Data sheet: SOMDM3730-32-17.pdf

PCN Assembly/Origin
Current Standard Model Update 10/Nov/2015.pdf

PCN Design/Specification
Current Standard Model Jun/2015.pdf

PCN Obsolescence/ EOL
SOMDM3730 18/Oct/2016.pdf

RoHs Status

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In stock: 17406

Specifications

SOMDM3730-32-1780AKIR Tech Specifications
Beacon EmbeddedWorks - SOMDM3730-32-1780AKIR technical specifications, attributes, parameters and parts with similar specifications to Beacon EmbeddedWorks - SOMDM3730-32-1780AKIR

Product Attribute	Attribute Value
Manufacturer	Beacon EmbeddedWorks
Speed	800MHz
Size / Dimension	0.590" L x 1.300" W (15.00mm x 33.00mm)
Series	DM37x
RAM Size	256MB
Package	Bulk

Product Attribute	Attribute Value
Operating Temperature	-40°C ~ 85°C
Module/Board Type	MPU, DSP Core
Flash Size	512MB
Core Processor	ARM® Cortex®-A8, DM3730
Connector Type	Board-to-Board (BTB) Socket - 200
Co-Processor	TMS320C64x (DSP)

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	5A002A1 LOG
HTSUS	8473.30.1180

Frequently Asked Questions(FAQ)

What are the key performance characteristics of the SOMDM3730-32-1780AKIR that influence its suitability for real-time embedded systems requiring high computational throughput?: The SOMDM3730-32-1780AKIR combines an ARM® Cortex®-A8 application processor running at 800MHz with a TMS320C64x DSP core, enabling simultaneous execution of control logic and signal processing tasks. This heterogeneous architecture allows efficient offloading of digital signal processing workloads from the main CPU, which is particularly beneficial in applications such as motor control, audio/video processing, or sensor fusion. With 256MB of RAM and 512MB of flash storage, it provides sufficient memory bandwidth and persistent storage for complex firmware and data logging. The module’s compact form factor—15mm x 33mm—and board-to-board (BTB) socket interface make it suitable for space-constrained designs while maintaining reliable connectivity.

How does the operating temperature range of the SOMDM3730-32-1780AKIR impact deployment in industrial versus consumer environments?: The SOMDM3730-32-1780AKIR supports an operating temperature range from -40°C to +85°C, which aligns with industrial-grade specifications rather than typical commercial-grade components limited to 0°C–70°C. This extended range ensures stable operation in harsh environments such as automotive control units, outdoor monitoring devices, or factory automation equipment exposed to thermal cycling or elevated ambient temperatures. In contrast, consumer electronics often operate within narrower thermal bounds and may not require such robustness, making this module overqualified but potentially more reliable in long-lifecycle deployments.

When selecting between the SOMDM3730-32-1780AKIR and other DM37x-based modules, what factors should engineers prioritize if power efficiency is a critical constraint?: While the SOMDM3730-32-1780AKIR delivers strong computational performance, its dual-core architecture consumes relatively higher power compared to single-core alternatives like the OMAP35x series. Engineers prioritizing low-power operation should evaluate whether the integrated DSP functionality justifies the additional energy draw. For battery-powered or thermally constrained applications, alternative modules with dynamic voltage/frequency scaling or lower standby currents might be preferable unless the dedicated C64x DSP is essential for real-time task handling.

Can the SOMDM3730-32-1780AKIR support Linux-based development workflows, and what considerations apply when porting existing BSPs?: Yes, the SOMDM3730-32-1780AKIR typically runs Linux distributions optimized for TI’s DM37x SoCs, including Angstrom, Ubuntu Core, or custom Yocto builds. Porting requires verifying kernel compatibility with the specific flash layout, DDR configuration, and peripheral pin muxing. Engineers must ensure that bootloaders (e.g., MLO, u-boot) are configured correctly for the 512MB NAND flash and that device tree overlays account for carrier board-specific interfaces such as I2C, SPI, or camera serial interfaces. Lack of proper BSP support can lead to boot failures or unstable peripheral operation.

What are the implications of using the SOMDM3730-32-1780AKIR in safety-critical applications requiring functional certification?: The SOMDM3730-32-1780AKIR lacks built-in safety features such as lockstep cores, ECC-protected memory controllers, or ASIL-compliant design practices required by standards like ISO 26262 or IEC 61508. Its general-purpose architecture assumes software-level fault tolerance rather than hardware-enforced safety mechanisms. Therefore, deploying this module in safety-critical systems demands extensive software validation, watchdog management, redundancy strategies, and formal verification—adding significant development overhead and certification complexity.

How does the memory configuration of the SOMDM3730-32-1780AKIR compare to newer AM57xx-based modules in terms of scalability for future-proofing designs?: Compared to AM57xx series modules offering up to 2GB RAM and dual ARM Cortex-A15 cores, the SOMDM3730-32-1780AKIR’s 256MB RAM and single Cortex-A8 core represent a generational step down in memory capacity and processing headroom. While adequate for many mid-tier embedded applications today, projects anticipating long product lifecycles or feature expansion may find the limited RAM a bottleneck for multitasking, large datasets, or containerized workloads. Designers should assess projected software growth against available resources before committing to the SOMDM3730-32-1780AKIR.

What challenges arise when interfacing the SOMDM3730-32-1780AKIR with high-speed peripherals like HDMI or USB 3.0 due to its legacy architecture?: Although the DM3730 includes native support for HDMI output and USB 2.0, it does not support USB 3.0 or advanced display protocols requiring high-bandwidth data transfers. Attempting to connect external USB 3.0 devices or high-resolution HDMI displays may result in bandwidth saturation or driver incompatibilities, as the underlying interconnect fabric was designed around older standards. Engineers targeting rich multimedia interfaces should consider whether the SOMDM3730-32-1780AKIR’s I/O capabilities meet their system requirements or if a more modern platform is necessary.

How does moisture sensitivity level (MSL) rating affect handling procedures for the SOMDM3730-32-1780AKIR during manufacturing or field servicing?: The SOMDM3730-32-1780AKIR has an MSL rating of 1, indicating unlimited shelf life under standard storage conditions without requiring bake-out prior to use. This simplifies logistics and assembly planning, as the component can be stored indefinitely in dry environments without degradation risks. However, once removed from its protective packaging, it remains sensitive to humidity during soldering; standard JEDEC guidelines still apply during reflow processes to prevent moisture-induced delamination or popcorning.

Parts with Similar Specifications

The three parts on the right have similar specifications to Beacon EmbeddedWorks SOMDM3730-32-1780AKIR

Product Attribute
Part Number	SOMDM3730-31-1780AKIR	SOMDM3730-32-1880AKIR	SOMDM3730-30-1780AKIR	SOMDM3730-31-1880AKIR
Manufacturer	Beacon EmbeddedWorks	Beacon EmbeddedWorks	Beacon EmbeddedWorks	Beacon EmbeddedWorks
Co-Processor	-	-	-	-
Core Processor	-	-	-	-
RAM Size	-	-	-	-
Speed	-	-	-	-
Connector Type	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Size / Dimension	-	-	-	-
Flash Size	-	-	-	-
Series	-	-	-	-
Module/Board Type	-	-	-	-

SOMDM3730-32-1780AKIR Datasheet PDF

Download SOMDM3730-32-1780AKIR pdf datasheets and Beacon EmbeddedWorks documentation for SOMDM3730-32-1780AKIR - Beacon EmbeddedWorks.

PCN Assembly/Origin: Current Standard Model Update 10/Nov/2015.pdf
PCN Design/Specification: Current Standard Model Jun/2015.pdf
PCN Obsolescence/ EOL: SOMDM3730 18/Oct/2016.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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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
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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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