XRS10L220ES Exar Corporation, XRS10L220ES Datasheet - Page 2

• Manufacturer Part Number: XRS10L220ES
• Description: Counter ICs
• Manufacturer: Exar Corporation

Specifications of XRS10L220ES

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The Exar / EXStor Family
Exar’s EXStor family of storage products provides the combined advantages of the Serial ATA II Active/Passive Port Selector (PS) and Port
Multiplier (PMP) implementations for Serial ATA II systems at 3.0 Gbps and 1.5 Gbps. The EXStor family offers lower power and higher reliability
devices that support SATA Gen. 2 enhanced features compliant with the latest SATA standards. Device settings have been tailored to achieve
full support of Gen-2i and Gen-2m using the default register values. The 2-wire MDIO interface provides access to internal registers enabling
advanced features such as spread spectrum clocking, transmit pre-emphasis, and receive equalization.
All EXStor PMP/PS devices have been successfully tested for interoperability with all leading host bus adaptor and SATA hard disk drive
manufacturers. The EXStor family includes the only combo PS/PMP devices in the industry and the only devices qualifi ed over the full industrial
temperature range (-40°C to +85°C).
The XRS10L620 is a 32-bit PCI-X/PCI to 2-SATA/1-PATA Host Controller. The XRS10L640 is a PCI-X to 4-SATA Host controller. They allow an
embedded CPU with a PCI-X bus to communicate with two/four SATA Devices directly or with up to eight/sixteen additional devices through two/
four 1:4 SATA Port Multipliers (PMP). It uses 3.3V and 1.8V supplies and operates over a wide temperature range of -10°C to +70°C.
Target Applications
Enhance SATA connectivity in the consumer market
• HD DVR
• IP-Set-Top Box
• Home NAS, DAS
• High-end PC Desktops
• Drive Enclosures
• Plug-in Cards
• Home Gateway
Product Overview
The EXStor family includes Port Multipliers (PMP), Port Selectors (PS), Combo devices with integrated PMP and PS, and SATA Host Controllers.
All EXStor family devices are certifi ed for SATA 2.6 analog PHY compliance by the University of New Hampshire’s Interoperability Laboratory
(UNH-IOL). An example feature set of the Combo XRS10L240 device is found on the next page. All devices are pin compatible, in a 100 pin
LQFP package, enabling feature expansion using the initial PCB design. The XRS10L120 and XRS10L210 devices are also offered in the
industry’s lowest power, 64 pin QFN package. All SATA Host Controllers support multiple SATA & IDE ports and are AHCI compliant.
Port Selector Overview
Why a Port Selector?
• HBA & PCMCIA
• Allows two hosts to communicate with single ported SATA drives
• Reconditions the signals and extends the link distance
XRS10L620CV
XRS10L640CV
Part Number
XRS10L210IV
XRS10L120IV
XRS10L140IV
XRS10L220IV
XRS10L240IV
XRS10L210IL
XRS10L120IL
PCI-X - 2xSATA/1 IDE
Combo 2:2 PS / PMP
Combo 2:4 PS / PMP
1:2 Port Multiplier
1:2 Port Multiplier
1:4 Port Multiplier
2:1 Port Selector
2:1 Port Selector
PCI-X - 4xSATA
Description
EXStor Storage Product Matrix
100-LQFP
100-LQFP
100-LQFP
100-LQFP
100-LQFP
128-LQFP
128-LQFP
Package
64-QFN
64-QFN
Storage array needs for Industrial markets
• Video Surveillance
• Video Editing
• POS Systems
Mid-plane needs for SMB Enterprise markets
• Blade Servers
• NAS Appliance
• External RAID
Port Multiplier Overview
Why a Port Multiplier?
• Expands SATA ports
• Reconditions the signals and extends the link distance
Production Status
Q2 09
Now
Now
Now
Now
Now
Now
Now
Now
Evaluation Board
XRS10L210ILES
XRS10L120ILES
XRS10L210ES
XRS10L120ES
XRS10L140ES
XRS10L220ES
XRS10L240ES
XRS10L620ES
XRS10L640ES