Z53C80 Datasheet (Zilog.) - SMALL COMPUTER SYSTEM INTERFACE (SCSI)

Z53C80, SMALL COMPUTER SYSTEM INTERFACE (SCSI)

The Z53C80 SCSI (Small Computer System Interface) controller is designed to implement the SCSI protocol as defined by the ANSI X3.131-1986 standard, and it is fully compatible with the industry standard 5380.

The device is capable of operating both as a Target and as an Initiator.

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Z53C80 Features

* s s s s s s Pin Compatible with the Industry Standard 5380 44-Pin PLCC or 48-Pin DIP Package Styles DMA or Programmed I/O Data Transfers Arbitration Support Supports Normal or Block Mode DMA s s s s Asynchronous Interface (Supports 3 MB/s) Direct SCSI Bus Interface with On-Board 48 mA Drivers Sup