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MM-6155DT Conduction Cooled 2GB 64-bit 33MHz PMC SDRAM Memory Card


  • Capacity: 2GB
  • DMA Initiator for Bus Mastering for maximizing read and write transfers
  • Supports PCI interrupts
  • Error Detection and Correction
  • Burst Mode Transfer Rate: 264 MB/s peak

The MM-6155DT is a conduction cooled, conformally coated 64-bit/33MHz SDRAM PMC (PCI Mezzanine Card) with an operating temperature of -40° C to 71° C. The card has been designed with extended temperature devices and board stiffeners to meet both the ANSI/VITA 20-2001 specification for Conduction Cooled PCI Mezzanine Cards (CCPMC).

The MM-6155DT is capable of burst mode transfers of up to 264MB/s and can easily provide buffer expansion memory on cards with PMC sites. It has a PLD that controls data management and provides double bit error detection and single bit correction.

Instead of just generating an interrupt, a specialized linked list Mailbox DMA notifies the host in host memory when transfers are complete so the host does not have to poll the status of the DMA.

Reliability is ensured by burn-in and running memory diagnostics that check operations for 96 hours while temperature-cycling boards from -40°C to 71° C.

Last updated: Sep 24 2007, 09:34PM