SAS3616W tri-mode i/o controller product brief applications ? direct attached sas/sata/pcie controller solutions for server and storage applications ? utilize pcie attached ssds with confdence of industry leading device management and error recovery key features ? multi-core processor ? tri-mode (sas/sata/pcie) device ports C 16 port sas+sata controller C supports 12, 6, and 3gb/s sas and 6, 3gb/s sata data transfer rates C spread spectrum clocking C supports ssp, smp, stp and sata protocols C sas/sata device support C supports narrow and wide ports C t-10 end to end data protection (eedp) C t-10 optical support extending raid and sas technology leadership, broadcom introduces 16-port tri-mode sas/sata/ pcie io controller (ioc) broadcom storage broadcom products serve four primary target markets: wireless communications, wired infrastructure, enterprise storage, and industrial. broadcom ofers the industrys broadest portfolio of storage solutions, backed by decades of experience and trusted by the worlds leading server and storage suppliers. broadcom provides the building blocks for storage solutions that help ustomers understand, prioritize, store and protect critical data. the broadcom 12gb/s sas portfolio includes megaraid? controller cards, host bus adapters (hbas), advanced software options, and sas storage ics, including raid-on- chip (rocs), i/o controllers and expanders overview the sa3616w is the seventh generation of serial attached scsi (sas) controllers based on the industry-leading fusion-mpt (message passingtechnology) architecture. the SAS3616W host interface supports 16 pci express? (pcie) lanes and complies with the pcie 3.1 specifcation that extends the pcie data rates up to 8.0 gt/s per lane, and is backwards compatible to the 5.0/2.5 gt/s. it also incorporates end-to-end crc (ecrc) with advanced error reporting (aer) in lane and polarity reversal, power management, hot plug support, and msi/ msi-x and legacy interrupt generation. 16 pcie? lanes to 16-port sas/sata/pcie ioc featuring tri-mode serdes technology SAS3616W tri-mode i/o controller (ioc)
SAS3616W tri-mode i/o controller key features (cont.) broadcom tri-mode serdes technology enables seamless operation of pcie, sas, or sata storage devices in a single drive bay. the introduction of pcie devices executing nvme to the existing sas/sata infrastructure makes industry standard hot-pluggable drive bays even more versatile. the sixteen-port tri-mode device interface provides sas data transfer rates of 12, 6, and 3gb/s per lane, or sata at 6 and 3gb/s data transfer rates per lane, or pcie data transfer rates of 8, 5, and 2.5 gb/s. the device automatically negotiates between the speeds and protocols. t-10 data protection model (t-10 end to end data protection (eedp) for early detection of and recovery from data corruption, and spread spectrum clocking (ssc) for emi reduction are supported. additional features include sas 2.1 power management and databolt technology allowing users to take advantage of 12gb/s speeds while utilizing existing 6gb/s drives and backplanes. the SAS3616W supports up to 16 direct attached pcie devices and complies with pcie 3.1 specifcations. the device supports pcie dynamic power allocation (dpa), ecrc, and aer with compatible devices. the SAS3616W is ideal for the host or drive side connect for external storage controllers requiring a sas/sata interface. the SAS3616W can support up to 2,000 sas or sata devices and 8,000 outstanding ios without external ram and can achieve over 1 million ios per second. broadcom provides a complete suite of industry standard operating system drivers. broadcom also supports virtual operating systems with device emulation and para-virtualization. C sas 2.1 power management C supports up to 2,000 sas/sata devices C supports databolt bandwidth aggregation technology C up to 8 pcie links. each link supporting x4, x2, x1 link widths, supporting 8.0 gt/s (pcie gen3) per lane C separate refclk independent ssc (sris) C pcie application layer supports nvme C up to 16 pcie devices behind a switch supported ? pcie 3.1 host interface C supports x16, x8, x4, x2 pcie lanes at a transfer rate up to 8.0 gt/s per lane, full duplex C lane and polarity reversal C supports end-to-end crc (ecrc) and advanced error reporting (aer) C pcie hot plug support C variable pcie bandwidth negotiation ? advanced power management support C slumber and partial power mode support for sas/sata devices C programmable sas link power down C variable pcie bandwidth negotiation ? external memory interface support C spi based flash rom nvme ssd sata/sas ssd sata/sas hdd pcie slot 16 bay mid-plane sas3616 8680 connectors sff-8680 tri-mode universal bay topology
visit the broadcom storage website at: broadcom.com/products/storage broadcom, the pulse logo, connecting everything, avago technologies, and megaraid are among the trademarks of broadcom. copyright ? 2017 broadcom. all rights reserved. the term broadcom refers to broadcom limited and/or its subsidiaries. for more information, please visit www.broadcom.com. bc00-0322en 04.18.17 fusion-mpt architecture overview fusion-mpt architecture marks the next generation of i/o architecture designed to deliver the highest performance available today while reducing time to market, integration, and certifcation time. fusion-mpt devices are high performance, cost-efective protocol controllers that represent the newest system-level integration technology in intelligent i/o processors from broadcom. figure 3: SAS3616W block diagram x 8 server x 4 x 2 x 2 SAS3616W sas 35x48 up t o 40 s a s hdds j b o d mix pcie / sas / sata hdd or ssd in any combination utilizing 16 phys 8680 ssd 8680 ssd figure 1: direct attach with pcie, sas, and sata in servers with multiple drive bays without requiring an expander figure 2: direct attached pcie ssds and sas/sata hdd combined with an expander to sas/sata hdds server SAS3616W mix pcie / sas / sata hdd or ssd in any combination utilizing 16 phys 8680 ssd 8680 ssd hdd hdd x2 x2 x1 key features (cont.) ? communication interfaces C i 2 c interfaces for enclosure management services C uart and ethernet interface for debug ? sff-8485 compliant, sgpio ? jtag support ? package (estimated) 28mm 16.0 gb/s x16 pcie 3.0 host arm a15 1.2 ghz 32kb i 32kb d sio/gpio, uart, i2c, gbe, spi dma engines and fusion-mpt peripherals 19.2 gb/s 16 gb/s pcie sas-3, pcie-3 device core x16 tri-mode phy i/o accelerators 6mb on chip memory 1mb l2 cache product brief
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