Description
Motorola MVME297-256
Technical Specifications
- Part Number: MVME297-256
- Manufacturer: Motorola
- Product Type: VME Memory Board
- Memory Capacity: 256MB
- Compatible System: MVME197 series
Key Features
- 256MB ultra-large capacity memory expansion
- Specifically optimized for MVME197 series processor boards
- VME bus interface, fully compatible with Motorola VME systems
- Industrial-grade reliability design for extreme environments
- High-speed memory access support
Application Scenarios Maximum-scale industrial control system memory upgrade, large military command and control systems, spacecraft main computer memory expansion, core network infrastructure memory enhancement, largest scientific computing platform memory expansion, mission-critical embedded server memory upgrade
Performance Parameters
- Memory Capacity: 256MB
- Bus Type: VME
- Compatibility: MVME197 series
Material Composition Premium military and aerospace-grade components, with 256MB DRAM chips undergoing rigorous aging screening. PCB features redundant design for critical signal paths, connectors use military-specification gold-plating with maximum durability.
Structural Characteristics Standard VME board size, connecting to the backplane through VME connectors. Enhanced mechanical structure improves anti-vibration and anti-shock capabilities. On-board thermal dissipation design ensures memory chip stable operating temperature.
Working Principle Connects to the MVME197 main processor board through the VME bus, with the main board memory controller managing 256MB ECC DRAM uniformly, supporting four-way interleaved access for maximum bandwidth. The processor accesses through a high-speed local bus.
Installation Requirements Requires highest-reliability VME chassis with excellent thermal management. Redundant power supply strongly recommended. Verify chassis can deliver sufficient current for 256MB memory configuration.
Usage Notes 256MB provides maximum capacity for the most demanding applications. Regular memory status monitoring is essential. Ensure proper documentation for military or aerospace deployments. Maintain strict battery replacement schedules if applicable.
