MVME162‑533A

Brand: Motorola (Motorola) / Emerson (Emerson)

Series: MVME162

Type: 6U VME bus single-board computer (SBC)

Position: The top-of-the-line model in the MVME162 series, featuring 16MB of memory + fully integrated interfaces (Ethernet + SCSI + dual serial ports + 4×IP slots)

I. Core Hardware Specifications

Processor: MC68040, 32 MHz, 32-bit, with built-in FPU (floating point) + MMU + 8KB cache

System memory DRAM: 16MB FPM, with parity (maximum of the same series)

Battery backup SRAM: 512KB (data retention upon power loss)

Flash memory: 1MB (firmware / monitoring program)

Real-time clock: with battery backup

II. Built-in I/O Interfaces (All Integrated)

✅ 10Mbps Ethernet (with DMA)

✅ Narrowband SCSI interface (with DMA)

✅ Dual serial ports

Serial Port 1: Console (EIA-232-D)

Serial Port 2: EIA-232 / 422 (optional)

✅ 4 IndustryPack (IP) expansion slots (with DMA, capable of connecting analog/digital/communication/motion modules)

III. Bus and Mechanical

Bus: VMEbus A32/D64, master/slave mode, can be used as a system controller

Form: Standard 6U VME board

Power Supply: +5V

Temperature: 0°C ~ 70°C (industrial-grade wide temperature range)

IV. Series Position Comparison (Chinese Summary)

MVME162-530A: 8MB, no network port, no SCSI, 4×IP

MVME162-531A: 8MB, with network port, no SCSI, 4×IP

MVME162-532A: 8MB, with network port, with SCSI, 4×IP

MVME162-533A: 16MB, with network port, with SCSI, 4×IP (top configuration)

Sentence: 533A = 532A + 16MB of high memory, with exactly the same interfaces.

V. Operating System and Applications

Supported systems: VxWorks, pSOS, Linux, QNX, etc. real-time systems

Typical applications:

Industrial DCS / PLC process control

Embedded real-time control, robots, military / aviation

Test measurement, data acquisition (SCSI connected to hard drives, IP connected to sensors)

High-end VME system requiring large memory + complete interfaces + multiple expansions

VI. Spare Parts and Compatibility

Full model name: MVME162-533A

Directly compatible replacement: Same series 530A / 531A / 532A / 523A, VME and IP slot positions are fully compatible