LSISAS1068E datasheet, PDF - EEWORLD Datasheet

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LSISAS1068E: DescriptionSCSI Bus Controller, CMOS, PBGA636, EBGA-636; CategoryThe embedded processor and controller Microcontrollers and processors; File Size579KB，2 Pages; ManufacturerBroadcom

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LSISAS1068E Overview

SCSI Bus Controller, CMOS, PBGA636, EBGA-636

LSISAS1068E Parametric

Parameter Name	Attribute value
Maker	Broadcom
package instruction	EBGA-636
Reach Compliance Code	compliant
Address bus width	32
Bus compatibility	I2C; PCI; UART
Maximum data transfer rate	4000 MBps
External data bus width	32
JESD-30 code	S-PBGA-B636
length	27 mm
Number of terminals	636
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Package shape	SQUARE
Package form	GRID ARRAY
Maximum seat height	2.5 mm
Nominal supply voltage	1.2 V
surface mount	YES
technology	CMOS
Terminal form	BALL
Terminal pitch	1 mm
Terminal location	BOTTOM
width	27 mm
uPs/uCs/peripheral integrated circuit type	BUS CONTROLLER, SCSI

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Product Brief

LSISAS1068E

8-Port PCI Express to 3Gb/s SAS Controller

Extends 20 Years of SCSI Technology to Next Generation Product Platforms

for High Performance, Scalability, Flexibility and RAID Capability

Overview

The LSISAS1068E is a eight-port 3.0Gb/s Serial

Attached SCSI (SAS) controller that is based on

the Fusion-MPT (Message Passing Technology)

A p p l i c At i o n s

The LSISAS1068E complies with the PCI Express

1.0a specification and supports 8 PCI Express

lanes at 2.5Gb/s, full duplex, for an aggregate

bandwidth of up to 4GB/s. The LSISAS1068E

can be configured as a PCI Express x8, x4, or x1

device, supporting auto-negotiation among

those link widths. For example, if the LSI-

SAS1068E is configured for 8 lanes and is plugged

into a x8 connector that is wired as a x4, the

LSISAS1068E will automatically negotiate to a

x4 link width. The PCI Express architecture is an

industry standard high-performance, general-

purpose serial I/O interconnect utilizing a cost-

effective, low-pin count interface offering high

architecture and provides an eight-lane PCI

Express interface. The LSI SAS integrated

controller provides 1.5 and 3.0Gb/s SAS and

SATA data transfer rates per port and enables

Integrated RAID solutions in storage environ-

ments including servers, workstations, blade

servers and external storage systems. The

LSISAS1068E is ideal for today’s data centers

and leverages existing SCSI infrastructure for

investment protection.

Figure 1. sAs controller Block Diagram

Entry-level servers

– 1U/2U rack mount servers

Mid-range, high-end servers

Workstations

Storage subsystems

F e At u r e s

Supports 8 PCI Express lanes at

a transfer rate up to 2.5Gb/s per

lane, full duplex

Automatically negotiates PCI

Express link widths

– Supports x8, x4, x1 link widths

Supports PCI Express hot plug

Power management support

PCI Express software is compatible

with PCI and PCI-X software

8-port SAS/SATA controller

Supports 2, 3, or 4 PHY wide

SAS port configurations

Supports 1.5 and 3.0Gb/s SAS

and SATA data transfer rates

Port independent auto-negotiation

Compatible with SATA target

devices

PCIe

Switch

x8, x4, x1 - PCIe Link Widths, 2.5Gb/s PCIe Bus

PCIe

Interface

I/O

Processor

FLASH

(Up to 4MB)

System Interface

Fusion-MPT Hardware Layer

NVRAM

LSISAS1068E

SATA SATA SATA SATA SATA SATA SATA SATA

Link Link Link Link Link Link Link Link

Core Core Core Core Core Core Core Core

LSISAS1068E Related Products

	LSISAS1068E
Description	SCSI Bus Controller, CMOS, PBGA636, EBGA-636
Maker	Broadcom
package instruction	EBGA-636
Reach Compliance Code	compliant
Address bus width	32
Bus compatibility	I2C; PCI; UART
Maximum data transfer rate	4000 MBps
External data bus width	32
JESD-30 code	S-PBGA-B636
length	27 mm
Number of terminals	636
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Package shape	SQUARE
Package form	GRID ARRAY
Maximum seat height	2.5 mm
Nominal supply voltage	1.2 V
surface mount	YES
technology	CMOS
Terminal form	BALL
Terminal pitch	1 mm
Terminal location	BOTTOM
width	27 mm
uPs/uCs/peripheral integrated circuit type	BUS CONTROLLER, SCSI

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