Product Core Brief
- Model: MVME162-014
- Brand: Motorola Computer Group
- Series: MVME162 Embedded Controllers
- Core Function: 68LC040 processor module without VMEbus interface
- Product Type: Compact VMEbus single board computer
- Key Specs: 4 MB DRAM | 25 MHz 68LC040 | Ethernet | SCSI | 4 Industry Pack slots
- Condition: ⚠️ Obsolete, limited stock
Product Introduction
MOTOROLA MVME162-014 delivers 25 MHz 68LC040 processor performance with 4 MB DRAM, Ethernet, SCSI, and four Industry Pack expansion slots in compact VMEbus format without VMEbus interface. The single-slot SBC targets embedded applications requiring high-speed local processing with network and peripheral connectivity.
The module provides MVMEbug firmware for field diagnostics, battery-backed SRAM and clock, six tick timers, and DMA channels for Ethernet/SCSI/IP transfers. Engineers specify the -014 variant when VMEbus connectivity unnecessary but Industry Pack expansion and network interfaces required.
Frequently Asked Questions
Q: Does the MVME162-014 support hot-swapping in a VME chassis?
A: Honestly, treat it like any other VMEbus SBC and power down the crate before replacement. The board draws up to 4.5 A at +5 V and live removal risks backplane glitches even without VME interface. Cycle power completely, verify +5 V rail recovery, confirm no adjacent board interference, and reseat firmly before restart.
Q: Is the MVME162-014 obsolete, and is there a direct replacement?
A: The MVME162 series belongs to 1990s embedded controller generation with no drop-in Motorola successor. Modern equivalents use PowerPC or x86 architectures requiring RTOS rebuild and peripheral redesign. For field spares, source verified MVME162-014 stock and cross-check flash population against reference boards before last-time-buy.
Q: Will I lose firmware or configuration when replacing the board?
A: Firmware resides in socketed flash (1 MB device)—back up contents using external programmer before removal, document exact device population and jumper settings. Replacement board requires identical flash programming, DRAM timing match, and IP slot configuration verification. Run MVMEbug POST to validate before application deployment.
Q: Are these units factory-new or refurbished?
A: New Surplus means unused boards from decommissioned spares or OEM overproduction with zero runtime. Refurbished MVME162-014 carries aged DRAM and flash risk; demand vendor proof of full 4 MB memory test, Ethernet/SCSI controller validation, IP bus DMA cycles, and extended burn-in before acceptance.
Q: What warranty coverage and lead times are typical?
A: Twelve months covers functional defects under rated conditions, excluding electrical overstress, IP module incompatibility, or airflow below 300 LFM. Shelf stock ships immediately while legacy sourcing takes 4–12 weeks; secure delivery commitment and RMA process before critical spares purchase.
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