Motorola MVME162PA-244LN Single Board Computer

Technical Specifications

Model:MVME162PA-244LN

Brand:Motorola

Part No:MVME162PA-244LN

Product type:Single Board Computer

CPU:MC68LC040

Clock:25MHz

Cache:8KB internal cache,with MMU

Memory:16MB parity DRAM,512KB battery-backed SRAM,8KB NVRAM with RTC clock

Bus:No VMEbus interface

Form Factor:6U Eurocard

Power supply:+5V DC,typical 20W

Dimension:233mm160mm20mm

Weight:0.88kg

Interface:2×RS232 serial port,4×IndustryPack expansion slots,watchdog timer,RTC clock

Operating temperature:-40℃ ~ +70℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5~90% non-condensing

Certification:CE

System compatibility

MVME162PA-244LN belongs to Motorola MVME162PA series single board computer.It is the No-VMEbus variant of MVME162PA-244L,widely used in old industrial control,test measurement and semiconductor equipment.It is spare part for legacy equipment overhaul.

Function

MVME162PA-244LN is a 6U single board computer based on MC68LC040 processor,without floating point unit.It supports embedded real-time operating system such as VxWorks and RTEMS,performs control logic operation and field data acquisition.It communicates with peripheral modules via serial ports.It is original hardware version with four IndustryPack expansion slots,onboard watchdog timer and RTC improve system stability.Suffix L stands for rugged low temperature version,N stands for No VMEbus interface.

Installation

Insert MVME162PA-244LN into standard 6U chassis slot,lock the front panel.Fix the board,connect serial cable.Take ESD protection before power-on.

Interface

‑Dual RS232 serial port

‑Four IndustryPack expansion slots

‑Watchdog timer

‑RTC battery backup circuit

‑+5V power terminal

Feature

MVME162PA-244LN classic industrial SBC.Typical faults:gold finger oxidation,RAM chip failure,serial transceiver damage,electrolytic capacitor aging,battery leakage.Clean gold finger and test memory before replacement.

Diagnostic

Fault phenomenon:no power on,boot failure,serial port no data output.Check power supply,clean gold finger,test RAM and communication circuit.

Product Brief

MVME162PA-244LN is Motorola 6U single board computer with MC68LC040 25MHz CPU,16MB parity DRAM and 512KB battery-backed SRAM,with four IndustryPack slots,without Ethernet,SCSI and VMEbus interface.It is rugged low temperature version,mainly used for maintenance and replacement of old embedded industrial control equipment.ESD protection must be followed during handling.