Single Board Computers (SBCs), Computer On Module (COM)

Image Part Number Description / PDF Quantity Rfq
ARK-3405R-S6A1E

ARK-3405R-S6A1E

Advantech

FANLESS PC ATOM D525 DUAL 1.8GHZ

0

102110159

102110159

Seeed

ROCK960 BOARD BASED ON THE RK339

0

SOM-6763N-S6A1E

SOM-6763N-S6A1E

Advantech

INTEL ATOM N450 COM EXPRESS COMP

0

DS-780GB-U3A1E

DS-780GB-U3A1E

Advantech

INTEL I3-6100U W/ HD520 SIGNAGE

0

EDM1IMX6PQR20E04TE

EDM1IMX6PQR20E04TE

TechNexion

MODULE EDM COMPACT TYPE 1

0

UTC-532E-GE

UTC-532E-GE

Advantech

32" UTC WITH HASWELL I5-4300U/ 4

0

PCM-3356Z2-2GM0A2E

PCM-3356Z2-2GM0A2E

Advantech

AMD T16R PC/104 SBC VGA LVDS

0

AIMB-115I-S6A1E

AIMB-115I-S6A1E

Advantech

ATOM E3826(DC1.75G) UTX MB.2GBE

0

PICOIMX6G205R256N256TI

PICOIMX6G205R256N256TI

TechNexion

PICO SOM NXP I.MX6 ULTRALITE 528

0

PICOIMX6G205R512N512BW

PICOIMX6G205R512N512BW

TechNexion

PICO SOM NXP I.MX6 ULTRALITE 528

0

PICOIMX6U10R1GBSDTE

PICOIMX6U10R1GBSDTE

TechNexion

PICO SOM NXP I.MX6 DUALLITE 1GHZ

0

SOM-7565S0Z-S6A2E

SOM-7565S0Z-S6A2E

Advantech

ATOM N2600 1.6GHZ W/PHOENIX GOLD

0

DS-780GB-U4A1E

DS-780GB-U4A1E

Advantech

INTEL I5-6300U W/HD520 SIGNAGE B

0

TEK3IMX6QR20E04L124XG20

TEK3IMX6QR20E04L124XG20

TechNexion

TEK3 FANLESS BOX PC NXP I.MX6 QU

0

DS-270GB-S6A1E

DS-270GB-S6A1E

Advantech

ARK-DS262 OPS INTEL CELERON J1

0

SOM-5790FG-S5A1E

SOM-5790FG-S5A1E

Advantech

INTEL QM67 COM EXPRESS I7-2610UE

0

RSB-4760CQ-WNA1E

RSB-4760CQ-WNA1E

Advantech

QUALCOMM APQ8016 QUAD CORE 1.2GH

0

SOM-6896C3Z2-U1A1E

SOM-6896C3Z2-U1A1E

Advantech

I3-5010U 2.1GHZ 15W 2C -40 85C

0

P5010NXN1QMB557

P5010NXN1QMB557

Freescale Semiconductor, Inc. (NXP Semiconductors)

QORIQ, 64 BIT POWER ARCH SOC, 1.

0

PCM-3112-0000E

PCM-3112-0000E

Advantech

PC/104 2-SLOT PCMCIA MODULE

0

Single Board Computers (SBCs), Computer On Module (COM)

1. Overview

Embedded computers are specialized computing systems designed for specific tasks within larger mechanical or electrical systems. Single Board Computers (SBCs) integrate all computer components on a single circuit board, providing a compact and self-contained solution. Computer On Module (COMs) are standardized modules containing core computing components, designed to be integrated into carrier boards for customized applications. These technologies are critical in industrial automation, IoT, robotics, and edge computing due to their reliability, scalability, and space efficiency.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
SBC (e.g., Raspberry Pi)Complete system with CPU, RAM, storage, and I/O interfacesSmart home devices, educational tools
COM (e.g., COM Express)Modular design with processor, memory, and basic I/O; requires carrier boardMedical imaging systems, industrial controllers
Industrial SBCRuggedized components for harsh environmentsFactory automation, outdoor kiosks

3. Structure and Components

A typical SBC includes a processor (ARM/x86), RAM, flash storage (eMMC/NOR), power management unit, and interfaces (USB, HDMI, GPIO). COMs feature a dense layout with SoC (System on Chip), DDR4 memory packages, thermal dissipation layers, and high-speed connectors. Both utilize PCB substrates with multi-layer routing for signal integrity.

4. Key Technical Specifications

ParameterDescriptionImportance
CPU PerformanceMeasured in DMIPS or GHzDetermines processing capability
Thermal Design Power (TDP)Power consumption in wattsImpacts cooling requirements
Interface TypesUSB 3.0, PCIe, CAN, etc.Dictates peripheral compatibility
Operating Temperature-40 C to +85 C rangeDefines environmental tolerance

5. Application Areas

  • Industrial: CNC machines, PLC controllers
  • Healthcare: Patient monitoring systems, diagnostic equipment
  • Transportation: In-vehicle infotainment, ADAS
  • Smart Cities: Surveillance cameras, environmental sensors

6. Leading Manufacturers and Products

ManufacturerProduct SeriesKey Features
Raspberry Pi FoundationRaspberry Pi 4 Model BQuad-core Cortex-A72, 4K HDMI
IntelCOM Express modules11th Gen Core processors, PCIe 4.0
NVIDIAJETSON AGX XavierAI accelerator, 32 TOPS performance
AdvantechAIMB-236 SBCIntel Atom x6425E, -20 C to 70 C operation

7. Selection Guidelines

Consider processing requirements, power constraints, environmental conditions, and long-term availability. For industrial applications, prioritize extended temperature ranges and RoHS compliance. Evaluate ecosystem support (OS compatibility, SDKs) and choose modular designs for future upgrades.

8. Industry Trends

Key trends include AI integration at the edge, adoption of RISC-V architecture, increased use of heterogeneous computing (CPU+GPU+NPU), and standardization of COM interfaces (e.g., SMARC 2.0). Energy efficiency improvements and cybersecurity features are becoming critical for IoT deployments.

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