1. Motorola MVME2100 | OEM Embedded Controller

2. Unboxing & Physical Snapshot

• Brand & Model: Motorola MVME2100
• Product Type: VMEbus single-board computer (SBC) designed for industrial automation, telecommunications, medical, scientific, and embedded control applications. The MVME2100 family uses the MPC8240 PowerPC processor architecture with PCI expansion, PMC support, PC•MIP expansion, Ethernet, and VMEbus interfaces.
• Physical Dimensions (Approximate W × H × D):
  • VME board format: 6U
  • Board dimensions: approximately 233.4 × 160 × 19.8 mm
  • Front panel height: approximately 261.8 mm
  • Maximum component height: approximately 14.8 mm
• Estimated Shipping Weight: Approximately 0.8–1.2 kg including ESD shielding, protective foam, and export packaging.
• What’s in the Box:
  • Motorola MVME2100 VME single-board computer
  • Front panel assembly
  • VME backplane connector interface
  • Installed SDRAM configuration (revision dependent)
  • Flash memory devices
  • Battery-backed NVRAM/RTC assembly (if installed)
  • Anti-static (ESD) shielding bag
  • Protective packaging
  • Documentation when supplied

3. Product Introduction

Structure B — Architecture Hook

The Motorola MVME2100 installs into a standard VME chassis as a single-slot embedded computing controller within a modular industrial architecture. It communicates through the VME backplane while providing processor execution, PCI expansion resources, Ethernet connectivity, PMC expansion, and PC•MIP I/O capability. Confirm the chassis wiring, rear I/O arrangement, and installed mezzanine modules before replacement.

This controller remains relevant in long-service systems where application software and validated hardware platforms are difficult to replace. Inspect the VME connector fingers, PMC slot, PC•MIP interfaces, battery-backed NVRAM area, and front-panel hardware before installation (—especially for spare boards stored through multiple maintenance cycles). Keep the connector surfaces clean. A minor contact issue can appear as an intermittent communication failure after startup.

4. Core Technical Specifications

Parameter	Value
Manufacturer	Motorola
Model Number	MVME2100
Product Type	VMEbus Single Board Computer
Processor	MPC8240 PowerPC processor
Processor Core	MPC60x-class PowerPC core
Processor Frequency	200 MHz class
L1 Cache	16 KB instruction / 16 KB data cache
Main Memory	32 MB or 64 MB SDRAM
Memory Protection	Optional ECC support
Boot Flash Memory	Up to 1 MB
Expansion Flash Memory	4 MB or 8 MB options
NVRAM	8 KB battery-backed NVRAM
RTC	Battery-backed real-time clock
VME Interface	PCI-to-VME bridge architecture
VME Addressing	A32/D32
PMC Expansion	One 32-bit PMC slot
PC•MIP Expansion	Three PC•MIP expansion slots
Ethernet Interface	10BaseT/100BaseTX Fast Ethernet
Serial Interface	Front-panel asynchronous serial port
PCI Interface	32-bit PCI local bus
Timer Resources	Four 32-bit timers, one 16-bit timer, watchdog timer
Supply Voltage	+5 VDC primary supply
Power Consumption	Configuration dependent
Heat Dissipation	Dependent on processor load and installed expansion cards
Cooling Method	Forced-air VME chassis cooling

Motorola MVME2100

The MVME2100 family includes multiple hardware configurations. Confirm installed memory, Flash devices, mezzanine cards, and firmware revision before approving a replacement unit.

5. ? Global Compliance & Industry Certifications

Expected regulatory approvals and compliance considerations for the Motorola MVME2100 include:

• CE Mark — applicable when installed as part of a compliant industrial equipment assembly.
• UL/cUL Recognition — may apply depending on the final system certification.
• FCC Compliance — relevant for electromagnetic emissions requirements.
• RoHS Compliance — dependent on manufacturing date and original production revision.
• IEC EMC Compliance — important for embedded computers operating near industrial switching equipment.
• ATEX/IECEx Compatibility — not a standalone hazardous-area certified product; suitability depends on the complete enclosure and system approval.
• Marine Approvals (DNV GL) — applicable only when integrated into certified marine automation equipment.

EMC compliance matters because the MVME2100 combines processor clocks, PCI activity, Ethernet communication, and VME backplane signals inside a compact electronic enclosure.

Verify specific lot certifications with OEM.

6. ? Long-Term Storage & Asset Preservation Guide

Keep the Motorola MVME2100 inside the original anti-static (ESD) shielding bag during storage. Protect the VME connector fingers, PMC contacts, and PC•MIP interfaces from oxidation and contamination.

Inspect the battery-backed NVRAM/RTC area before installation. Aging backup batteries can deteriorate and may damage nearby PCB traces if leakage occurs.

Maintain warehouse humidity below 60% RH. Excess moisture can affect connector plating and solder joints during extended storage periods.

Before deployment:

• Check the VME connector surface condition.
• Inspect Flash sockets and memory devices.
• Verify front-panel switches and indicators.
• Confirm the board identification label remains readable.

Allow sealed boards to reach ambient temperature before opening the package to prevent condensation damage.

7. Physical Installation Prerequisites

• Install only in a compatible VME chassis.
• Confirm backplane compatibility before insertion.
• Verify chassis power capacity for the +5 VDC supply requirement.
• Provide forced-air cooling through the card cage.
• Leave at least 50 mm clearance around ventilation openings where cabinet construction permits.
• Confirm protective earth grounding continuity.
• Secure injector/ejector handles and front-panel hardware before operation.

Do not insert or remove the controller while power is applied unless the VME platform specifically supports that operation.

8. Buyer’s FAQ (Logistics & Compliance Focus)

Q1. What HS Tariff Code is commonly used for the Motorola MVME2100?

A: The final Harmonized System classification depends on the importing country’s customs interpretation and the declared function of the equipment. VME single-board computers are generally reviewed under electronic processing equipment or industrial control board categories. Confirm the final HS code with your customs broker before export.

Q2. Does Country of Origin affect MVME2100 import clearance?

A: Yes. COO information can influence customs processing, duty assessment, and customer audit documentation. Maintain the original product label, serial records, supplier documents, and receiving inspection records.

Q3. Is shipping insurance recommended for this VME controller board?

A: Recommended. The MVME2100 contains exposed edge connectors, memory devices, and battery-backed components that may be affected by impact, moisture, or electrostatic discharge. Use ESD packaging and replacement-value freight insurance.

Q4. Does the MVME2100 include the latest firmware pre-loaded?

A: Firmware depends on the installed Flash contents, boot ROM configuration, and previous application environment. Verify the firmware revision, operating system compatibility, and application image before installation into an operational VME system.