Description

MOTOROLA  MVME162-01  embedded controller

Processor: It adopts a 32MHz MC68040 enhanced 32-bit microprocessor, featuring 8KB cache, memory management unit (MMU), and floating-point operation unit (FPU). The 25MHz MC68040 or MC68LC040 processor is also optional, which can meet the processing requirements of complex algorithms and real-time tasks.
Memory configuration: Standard 4MB shared DRAM, supports expansion up to 16MB, and some models can be increased to 64MB by expanding the mezzanine. It is also equipped with 512KB of SRAM with a spare battery to ensure that data is not lost after power failure.

Storage and interface: Built-in 1MB Flash memory, some models have 2MB, supports EPROM and Flash expansion. It has two serial communication ports, and the console port is EIA-422 (V.36) DTE/DCE. It also features 4 IndustryPack® ports, each equipped with a DMA channel, and offers the option of either a SCSI bus interface or an Ethernet transceiver interface.
Bus features: Compatible with the VMEbus standard, supports A32/D64 master/slave interfaces, and is equipped with VMEbus’s four-level requesters, seven-level interrupters, and seven-level interrupt handlers. Functional modules can be added through expansion slots to achieve flexible system expansion.

Other functions: Equipped with 6 32-bit timers, 4 of which do not involve VMEbus, as well as a watchdog timer, which can enhance the stability and reliability of the system. Supports remote RESET/ABORT/STATUS control functions. The on-board debugger and diagnostic firmware facilitate the debugging and maintenance of the system.
Environmental adaptability: The operating temperature range is -40 °C to + 85°C, the relative humidity is 5% to 95% (without condensation), the seismic performance complies with the MIL-STD-810 standard, and it can adapt to harsh industrial environments.
Power supply requirements: Support wide-range DC input of + 5V and ±12V, with a typical power consumption of 20W, which can meet the power supply requirements of distributed control architectures.