SOMOMAPL138-10-1603QHIR - OMAP-L138 SOM 375MHz DSP 128MB | Beacon EmbeddedWorks
部品番号: SOMOMAPL138-10-1603QHIR ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $381.13 | $381.13 |
| 10 | $365.02 | $3,650.20 |
| 25 | $356.97 | $8,924.25 |
| 100 | $325 | $32,500.00 |
| 500 | $295 | $147,500.00 |
SOMOMAPL138-10-1603QHIR 概要
A System-on-Module (SOM) is a small PCB that integrates a microprocessor, memory, power management, and boot peripherals into a single assembly, exposing a standardized high-speed expansion connector to a customer carrier board. By abstracting the high-risk CPU/memory/power design into a pre-validated module, an SOM accelerates time-to-market, reduces EMC and thermal debugging, and allows the OEM to focus on the application-specific I/O. Within the broader hierarchy, this product sits as: SOM -> Computer-on-Module -> Embedded Module -> Board-level Product -> Semiconductor-based subsystem.
Key features of the SOMOMAPL138-10-1603QHIR include the heterogeneous ARM+DSP architecture, which enables deterministic DSP code offload for low-latency signal processing while the ARM core runs Linux or a real-time OS for control, networking, and HMI. The module exposes the OMAP-L138's peripheral set (EMAC, USB, McASP, SPI, I2C, UART, EMIFA, SATA) via a 200-pin high-speed board-to-board connector. Integrated LDO and switching regulators on the module accept a single 5V input, simplifying carrier-board power design.
Typical applications for this SOM include industrial audio and biometric signal processing, machine-vision front ends, portable medical instrumentation, sensor-fusion data loggers, and industrial control gateways. The OMAP-L138's C6748 DSP delivers up to 300 MFLOPS, sufficient for FFT-based vibration analysis, motor-control loops, predictive maintenance algorithms, and multi-channel audio codec handling. The ARM9 host handles Ethernet/USB connectivity, file system, and user interface tasks.
When integrating this module, route high-speed USB, EMAC, and DDR traces on the carrier with controlled impedance and length matching per the OMAP-L138 hardware design guide. Provide bulk decoupling at the 5V input and adhere to the keep-out zones specified in the mechanical drawing. This page synthesizes distributor pricing, drop-in alternatives, and engineering design notes that are not available in the manufacturer's brief datasheet summary.
ドロップイン代替品: SOMOMAPL138-10-1603QHIR — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
SOMOMAPL138-10-1603QHCR
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SOMOMAPL138-10-1602AHCR
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SOMOMAPL138-10-1603QHCR
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SOMOMAPL138-10-1603AHIR
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SOMOMAPL138-10-1602QHIR
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SOMOMAPL138-10-1603QHIR 仕様（メーカー公開）
| Module Series | OMAP-L138 SOM-M1 |
| Manufacturer | Beacon EmbeddedWorks (formerly Logic PD) |
| Processor | Texas Instruments OMAP-L138 (ARM926EJ-S + TMS320C6748 DSP) |
| CPU Core Speed | 375 MHz |
| DSP Core | TMS320C6748 floating-point VLIW DSP at 375 MHz |
| DDR2 SDRAM | 128 MB |
| Flash Memory | 16 MB SPI NOR flash |
| 動作温度 | -40C to +85C (Industrial) |
| Input Voltage | 5 V DC (single rail) |
| Expansion Connector | 200-pin high-speed board-to-board |
| Form Factor | SOM-M1 |
| 実装タイプ | Surface Mount / Socketed (carrier board) |
| Operating System Support | Linux, Windows Embedded, DSP/BIOS |
| RoHS ステータス | Compliant |
| Lead-Free | Yes |
| Part Status | Active |
SOMOMAPL138-10-1603QHIR インターフェースとコネクタ
SOMOMAPL138-10-1603QHIR は、メーカーが公開している以下のインターフェースとコネクタを備えています: 電力入力。拡張ヘッダーのピン配置、コネクタのピン番号、電気的制限はメーカーのドキュメントで定義されています。
| 電力入力 | 5 V DC (single rail) |
詳細は メーカー資料 をご参照ください（拡張ヘッダーのピン配置とコネクタのピン番号の詳細）。
電力・熱特性
| 動作温度 | -40C to +85C (Industrial) |
| 電力入力 | 5 V DC (single rail) |
メーカーが公開している SOMOMAPL138-10-1603QHIR の電力入力および熱パラメータ。
主な用途
SOMOMAPL138-10-1603QHIR の用途: 6 件s: Industrial Audio and Biometric Signal Processing, Machine Vision and Industrial Inspection Front End, Portable Medical Instrumentation, Sensor-Fusion Data Logger for Predictive Maintenance, Industrial Control Gateway and Protocol Bridge, Energy and Power-Quality Analyzer.
Industrial Audio and Biometric Signal Processing
The SOMOMAPL138-10-1603QHIR's integrated TMS320C6748 DSP delivers up to 300 MFLOPS, sufficient for multi-channel audio decoding, FFT-based vibration analysis, and biometric feature extraction (ECG, EMG, pulse-oximetry). The ARM926EJ-S host runs Linux for network connectivity (EMAC, USB) and HMI while the DSP offloads deterministic DSP code in real time. The 128 MB DDR2 accommodates audio buffers and FFT windows. Industrial -40C to +85C operation enables deployment in outdoor or factory environments. Use the McASP interface to digital audio codecs and route clocks via the SOM-M1 200-pin connector.
おすすめ
Machine Vision and Industrial Inspection Front End
The SOMOMAPL138-10-1603QHIR's ARM926EJ-S core can drive image sensor interfaces via EMIFA while the C6748 DSP executes real-time edge-detection, thresholding, and template-matching algorithms on incoming frames. The 128 MB DDR2 holds multi-frame buffers for Bayer-to-RGB pipelines, and the 16 MB flash stores boot firmware and calibration tables. Industrial temperature operation is critical for factory-floor vision systems near motors and heaters. Designers should pair the module with a CMOS sensor over the EMIFA bus and use the EMAC for GigE-Vision streaming to a host PC.
おすすめ
Portable Medical Instrumentation
Medical devices such as handheld ultrasound, patient monitors, and ambulatory ECG recorders benefit from the SOMOMAPL138-10-1603QHIR's mixed ARM+DSP architecture. The C6748 DSP performs beamforming and FIR filtering on ultrasound channels, while the ARM926EJ-S manages the LCD, USB device charging, and BLE/Wi-Fi connectivity. The module's 5 V single-rail input simplifies battery-pack design with a single boost converter. The -40C to +85C rating supports unheated enclosures in ambulances or outdoor clinics. Note that medical designs must add appropriate isolation and IEC 60601-1 compliance on the carrier board.
おすすめ
Sensor-Fusion Data Logger for Predictive Maintenance
Industrial predictive-maintenance systems use the SOMOMAPL138-10-1603QHIR to capture multi-axis vibration, temperature, and acoustic-emission data from rotating machinery. The C6748 DSP runs real-time FFTs and bearing-fault detection algorithms on streaming ADC samples, while the ARM9 host timestamps records, manages file systems on SD/USB storage, and pushes alerts via Ethernet. The module's industrial temperature rating allows mounting inside motor-control cabinets without additional thermal management. The 128 MB DDR2 buffers burst captures between storage writes.
おすすめ
Industrial Control Gateway and Protocol Bridge
The SOMOMAPL138-10-1603QHIR excels as an industrial gateway converting between fieldbus protocols (Modbus RTU, Profibus, CAN) and Ethernet/IP or MQTT. The ARM9 host runs a Linux-based protocol stack with node-red or CODESYS soft-PLC, while the C6748 DSP handles deterministic motion-control loops at sub-millisecond rates. The SOM-M1's 200-pin connector exposes EMAC for industrial Ethernet, USB for cellular modem tethering, and multiple UART/SPI/CAN ports. Industrial temperature ensures reliable operation near motors and variable-frequency drives.
おすすめ
Energy and Power-Quality Analyzer
Three-phase energy meters and power-quality analyzers use the SOMOMAPL138-10-1603QHIR to sample voltage and current waveforms at 4 kSPS to 256 kSPS per channel, run FFT-based THD calculations on the C6748 DSP, and report results over Ethernet or wireless links. The 128 MB DDR2 enables long-window harmonic analysis (up to 50th harmonic), while the 16 MB flash holds configuration and tariff tables. The industrial temperature window supports deployment in outdoor meter enclosures. Integrate current transformers via isolation amplifiers on the carrier board.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: SOMOMAPL138-10-1603QHIR — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | SOMOMAPL138-10-1603QHCR | SOMOMAPL138-10-1602AHCR | SOMOMAPL138-10-1603QHCR | SOMOMAPL138-10-1603AHIR | SOMOMAPL138-10-1602QHIR |
|---|---|---|---|---|---|---|
| Brand | Beacon EmbeddedWorks | Beacon EmbeddedWorks | Beacon EmbeddedWorks | Beacon EmbeddedWorks | Beacon EmbeddedWorks | Beacon EmbeddedWorks |
| Package | SOM-M1 (200-pin) | SOM-M1 (200-pin) - same | SOM-M1 (200-pin) - same | SOM-M1 (200-pin) - same | SOM-M1 (200-pin) - same | SOM-M1 (200-pin) - same |
| Processor | OMAP-L138 ARM926EJ-S + C6748 DSP | OMAP-L138 ARM926EJ-S + C6748 DSP | OMAP-L138 ARM926EJ-S + C6748 DSP | OMAP-L138 ARM926EJ-S + C6748 DSP | OMAP-L138 ARM926EJ-S + C6748 DSP | OMAP-L138 ARM926EJ-S + C6748 DSP |
| CPU/DSP Speed | 375 MHz / 375 MHz | 375 MHz / 375 MHz | 375 MHz / 375 MHz | 375 MHz / 375 MHz | 375 MHz / 375 MHz | 375 MHz / 375 MHz |
| DDR2 SDRAM | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB | 64 MB (-50%) |
| SPI Flash | 16 MB | 16 MB | 16 MB | 16 MB | 16 MB | 16 MB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | 0C to +70C (Commercial) | -40C to +85C | 0C to +70C (Commercial) | -40C to +85C |
| Packaging | Reel (IR suffix) | Tray (CR suffix) | Tray (CR suffix) | Tray (CR suffix) | Reel (IR suffix) | Reel (IR suffix) |
主な差別化要因
- Industrial temperature grade at same price as commercial variant （vs SOMOMAPL138-10-1603AHIR)
- Full 128 MB DDR2 vs 64 MB on smaller-flash SKU （vs SOMOMAPL138-10-1602QHIR)
- Reel packaging for SMT-style automated assembly （vs SOMOMAPL138-10-1603QHCR)
設計ノート
The SOMOMAPL138-10-1603QHIR accepts a single 5 V DC input through the 200-pin connector; the module integrates all LDO and switching regulators for the OMAP-L138 core (1.2 V), DDR2 (1.8 V), and I/O domains (3.3 V). Design the carrier-board 5 V rail with at least 2 A peak headroom for DSP-active bursts, and place a 47 uF bulk capacitor within 25 mm of the module's power pins to handle DSP core current transients. Add a TVS diode (e.g. SMBJ5.0A) at the input for industrial surge protection.
Route USB 2.0 DP/DM, EMAC MII/RGMII, and SATA pairs on the carrier board with 90-ohm differential impedance and length matching within 150 mil. Keep the 200-pin board-to-board connector's keep-out zone clear of vias and copper pours to prevent stub reflections. The DDR2 interface is internal to the module and not exposed, so the carrier-board layout only needs to manage the high-speed signals listed above plus McASP, SPI, I2C, and UART, which can be routed as normal 50-ohm traces.
Estimated: At full DSP + ARM utilization with 375 MHz clocking and 1.2 V core, the OMAP-L138 die can dissipate 1.5 W to 2.0 W. With the SOM-M1 module's thermal resistance of approximately 15 C/W to ambient (no airflow), the junction temperature rise is 23C to 30C above ambient, leaving adequate margin up to the +85C industrial limit. Provide at least 100 LFM of airflow across the module for enclosed industrial cabinets, and avoid placing heat-generating components within 10 mm of the SOM on the carrier.
Common pitfalls when designing with this module include: (1) routing the 5 V input through a ferrite bead, which can cause DSP-active voltage transients to brownout the module; (2) failing to terminate the SATA or USB pairs, leading to eye-diagram failures; (3) assuming the 16 MB SPI flash is writable for filesystem use - it is intended for boot firmware only, so add an external SD card or USB storage for user data; (4) ignoring the boot-configuration straps on the carrier board, which must match the desired boot source (SPI, NAND, or EMIFA).
コンプライアンス情報
RoHS and REACH compliance per Beacon EmbeddedWorks product page. AEC-Q100 not applicable (this is a board-level module, not a bare automotive IC). Halogen-free status not stated on the manufacturer page - set to unknown.