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

Image Part Number Description / PDF Quantity Rfq
PIS-0900

PIS-0900

Pi Supply

RASPBERRY PI ZERO W BCM2835

231

VL-EPU-4460-EBP-16

VL-EPU-4460-EBP-16

VersaLogic Corporation

HIGH PERFORMANCE INTEL CORE

6

SC0372

SC0372

Raspberry Pi

PI 400 UK

91

MBN803

MBN803

iBASE Technology

CUSTOM, INTEL XEON PROCESSOR D-2

1

SI-606-I5

SI-606-I5

iBASE Technology

(DS), BOOK-SIZE SIGNAGE PLAYER W

1

MI987EF

MI987EF

iBASE Technology

ITX, LGA1150 CORE I7/I5/I3, H81

1

IMIC5002BYB

IMIC5002BYB

Rochester Electronics

MOTHERBOARD FTG FOR POWER PC

2595

IW-G18M-SM1S-3D256M-N256M-BI

IW-G18M-SM1S-3D256M-N256M-BI

iWave Systems

I.MX6UL SODIMM SOM

5

KVIM2-B-005

KVIM2-B-005

Khadas

VIM2 BASIC SINGLE BOARD COMPUTER

0

CMI300-988-1605

CMI300-988-1605

iBASE Technology

(CMI), CHASSIS WITH MI988F-1605

1

SRMX6DLWT1D01GE000V15C0

SRMX6DLWT1D01GE000V15C0

SolidRun

SOM DUAL WIFI/BT 1GB 1GHZ

0

MI979MF-421D

MI979MF-421D

iBASE Technology

ITX, AMD RX421BD APU (2.1GHZ/3.4

1

VL-EPME-30ECP

VL-EPME-30ECP

VersaLogic Corporation

BENGAL BOARD QUAD CORE 1.91GHZ

21

MB995VF

MB995VF

iBASE Technology

ATX, LGA1151 CORE I7/I5/I3, Q370

1

MI811F-420D

MI811F-420D

iBASE Technology

ITX, INTEL PENTIUM N4200 (1.1GHZ

1

1130669

1130669

Phoenix Contact

IP30-RATED FANLESS INDUSTRIAL BO

268

ARK-1550-S9A1E

ARK-1550-S9A1E

Advantech

FANLESS PC INTEL I5 4300 1.9GHZ

4

MIO-5271U-S6A1E

MIO-5271U-S6A1E

Advantech

SBC CELERON 2980U 1.6GHZ SODIMM

0

FLEX-BX200-Q370/25-R10

FLEX-BX200-Q370/25-R10

iEi Technology

2U AI MODULAR BOX PC, 2XPCIEX4 A

1

SC0388

SC0388

Raspberry Pi

PI 400 ES KIT

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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