53C876E

The 53C876E is short for LSI53C876E which designed as one kind of PCI-dual channel ultra SCSI multifunction controller brings the proven performance of the LSI53C8XX family of PCI-SCSI controllers to a new performance and integration level. LSI53C876E contains two wide Ultra SCSI interfaces for maximum perfor-mance and flexibility and its companion host adapters that support both singleended and differential SCSI environments, along with a complete set of SCSI drivers, provide a total SCSI solution in desktop, workstation, server, and RAID environments.

Features of the LSI53C876E are:(1)two independent DMA channels with internal programmable arbitration;(2)motherboard or host adapter solution-BIOS can be stored in system, or in local EPROM or FLASH memory;(3)LSI Logic provides complete software support with BIOS and drivers;(4)allows custom driver development with LSI Logic SCSI SCRIPTS;(5)208-pin PQFP or 256-pin BGA package;(6)supports IEEE 1149.1 JTAG boundary scan for improved testability.

The benefits of the LSI53C876E can be summarized as:(1)true PCI multifunction device provides direct connection from the PCI bus to two independent bus mastering Ultra SCSI channels;(2)one device replaces two,reducing the number of PCI bus loads and bus masters in the system;(3)increases throughput up to twofold for systems that now operate with single channel SCSI;(4)high-performance wide Ultra SCSI solution based on the proven technology of the LSI53C875 controller.If you want to know more information such as the electrical characteristics about the LSI53C876E,please download the datasheet in www.seekic.com or www.chinaicmart.com .