Description
Motorola MVME167PA-36SE
Technical Specifications
- Microprocessor: MC68040 at 33 MHz.
- Memory: 128MB of synchronous DRAM with ECC protection.
- Storage: 128KB SRAM with battery backup and 8KB NVRAM with RTC.
- Power Draw: +5Vdc at 5.0A typical (6.5A max), +12Vdc at 100mA typical.
Functional Features
- Maximum RAM: 128MB ECC DRAM provides unparalleled local storage for legacy industrial applications.
- High-Speed Bus: Supports D64BLT and MBLT transfers for rapid data movement.
- Comprehensive I/O: Ethernet, SCSI, four serial ports, and Centronics parallel port.
Application Scenarios
- Legacy System Upgrades: Direct replacement for older SBCs requiring massive memory.
- Military/Aerospace: Radar data processing and simulation systems.
- Semiconductor Manufacturing: Wafer handling robot controllers.
Performance Parameters
- Operating Temperature: 0°C to 55°C with forced air cooling.
- Storage Temperature: -40°C to +85°C.
- Reliability: MTBF exceeding 100,000 hours.
Material Composition
- Industrial-grade silicon, multi-layer PCB, ECC memory arrays, and lithium battery.
Structural Characteristics
- Form Factor: Double-high 6U VMEbus.
- Dimensions: Standard VME 6U mechanical footprint.
Working Principle
The 33 MHz MC68040 manages a 128MB ECC memory space through the Petra ASIC, utilizing hardware DMA to achieve maximum throughput across the VMEbus and local peripherals.
Installation Requirements
- Requires a high-capacity VME power supply. Forced-air cooling of at least 490 LFM is required to maintain safe operating temperatures.
Usage Precautions
- Strict ESD compliance is mandatory. Verify chassis power supply headroom before installation. Never expose the lithium battery to extreme heat.
