Product Details:

MOTOROLA MVME162-223 01-W3866B-49B belongs to MVME162LX series 6U double-high VMEbus embedded single board computer, equipped with MC68040 25MHz 32-bit processor with integrated FPU and MMU, this part number 01-W3866B-49B is the specific PCB revision of MVME162-223. This variant is configured with 4MB parity DRAM, 128KB battery-backed SRAM, 2MB on-board flash memory, 8KB battery-backed NVRAM integrated with real-time clock, four EIA-232-D serial ports, AUI 10Mbps Ethernet interface and fast SCSI controller, supporting two IndustryPack expansion slots. It supports VMEbus A16/A24/A32 addressing and D8/D16/D32 BLT block DMA transfer, can act as VME system controller, integrates dual EPROM boot sockets, six 32-bit programmable tick timers and hardware watchdog circuit. The built-in 162Bug firmware monitor supports serial console debugging, self-test diagnostics, flash boot and network boot configuration. This legacy embedded board is end-of-life, available stock are refurbished replacement spares for vintage industrial and test automation systems.

This SBC can act as VMEbus master or slave and delivers stable data transmission on the VME backplane. The MC68040 architecture with on-chip floating-point unit is well suited for real-time control, motion calculation and high-speed data acquisition tasks. It provides four EIA-232D serial channels for console setup and peripheral communication, SCSI interface for legacy storage connection and AUI Ethernet port for host communication. Users can install analog I/O, digital I/O or communication mezzanine modules via dual IndustryPack slots and match it with other VMEbus I/O and acquisition modules to build customized embedded control systems. Optimized PCB layout suppresses electromagnetic interference, and it maintains stable compatibility with VxWorks, OS-9 and other classic real-time operating systems for MC68K platform.

It adopts standard double-high 6U eurocard mechanical specification and draws +5V, ±12V power supply from the VME backplane. Front panel provides serial connectors, AUI Ethernet port, SCSI port and status LED indicators. Hot swap operation is not supported; power supply must be shut down before installation or removal. The PCB and soldering assembly meet industrial shock and vibration specifications for cabinet mounting.

It is widely deployed in semiconductor test equipment, industrial control subsystems and long-cycle industrial data logging racks requiring MC68040 floating-point operation, parity memory protection, 25MHz CPU, SCSI storage, Ethernet communication and dual IndustryPack expansion capability. Typical application scenarios include VME rack main CPU replacement, multi-channel data acquisition system maintenance and legacy automation platform retrofit. Automation integrators select this Motorola MVME162-223 01-W3866B-49B for its MC68040 25MHz,4MB parity DRAM configuration, serial ports,SCSI,Ethernet,IndustryPack.