The Motorola VME172PA-652SE is a VME embedded controller with 2 IP slots, available from stock and in good condition. It is equipped with a 60MHz MC68060 processor, 32MB configurable SDRAM (supporting ECC), 128KB battery-backed SRAM, 2MB Flash memory, and 8K×8 NVRAM. Integrating 4 serial ports, SCSI, and Ethernet interfaces, it supports dual IndustryPack ports, making it suitable for embedded monitoring and control scenarios.
Data Sheet
Technical Specifications
Processor: 60MHz MC68060, compatible with MC68000 architecture, supporting RISC hybrid architecture to enhance integer and floating-point performance.
Memory: 32MB SDRAM (ECC optional), 2MB Flash, 128KB battery-backed SRAM, 8KB NVRAM (with clock).
Interfaces: 4 EIA-232-D serial ports, SCSI (NCR 53C710 controller), Ethernet (82596CA controller), dual 16/32-bit IndustryPack ports (1 DMA channel per port).
VMEbus: Supports A16–A32, D08–D64, compatible with VME64 standard, and supports BLT, UAT, MBLT master/slave modes.
Key Features and Advantages
Compatibility: MC68060 is code-compatible with previous MC68000, protecting software investment.
Flexibility: IndustryPack interface enables modular expansion, supporting installation of 2 single-width modules to adapt to changing I/O requirements.
Integrated Design: Built-in Petra ASIC optimizes the memory subsystem, and supports hardware debugging and diagnostic firmware to improve reliability.
Expandability: Dual IP slots support functional modules such as analog/digital I/O and control interfaces, occupying a single VME slot.
Technical Parameters
Power Supply: +5V (1.75A typical / 2.0A maximum), ±12V (100mA each).
Dimensions: Height 233.4mm, Depth 160.0mm, Width 261.8mm.
Environmental Conditions:
Operating temperature: -5°C to +55°C (with forced air cooling)
Storage temperature: -40°C to +85°C
Vibration resistance: 2G RMS (20–2000Hz)
MTBF: 190,509 hours mean (107,681 hours at 95% confidence level).
Application Areas
Industrial Control: Used in production line automation and machinery condition monitoring.
Embedded Systems: Suited for real-time control scenarios requiring modular expansion.
Communication & Data Acquisition: Adapts to multi-device communication via serial ports, SCSI, and Ethernet interfaces.
Military & Aviation: Meets harsh environment requirements (wide temperature range and vibration resistance).
Installation and Maintenance
Installation: Supports single VME slot installation. Front panel provides serial, Ethernet, and SCSI interfaces. IP modules are connected via 50-pin planar connectors.
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