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MG9077 Controller

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  • MG9077 ASIC

Cascade Support for LED Management up to 32 Drives

The MG9077 EMC offers exceptional flexibility, managing SATA or SAS backplanes for applications ranging from entry-level to mission-critical, all in a cost-effective design.

By utilizing the most advanced technologies in the SGPIO (Serial GPIO) field enclosure management protocol for SAS and SATA HBAs, as well and SMBUS for BMC access, the MG9077 provides activity, fail/rebuild and locate signals for up to 8 drives. Multiple chips can be cascaded to support up to 32 drives to managing a total of 64 LEDs. A wide variety of reference designs are already available from AMI for simple integration into existing and future projects.

  • Drives up to 16 LEDs (2x8) or up to 64 through latches
  • Drives up to 18 (3x6) directly for 6 drive servers
  • Supports 8 drives for up to 4 chips
  • Manage up to 32 drives with cascade support
  • TQFP-48 package (9mm x 9mm)
  • Green Packaging: Lead Free and RoHS Compliant

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