XRS10L220ES Exar Corporation, XRS10L220ES Datasheet - Page 5

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

Specifications of XRS10L220ES

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

Advantages of Using the EXAR XRS10L620/640 Solution
Lowest active power consumption – 500
Support for IDE port on same chip
Higher performance PCI-X bus @
Native Command Queing (NCQ)
Distinguishing Feature
Support Port Multiplier
milliwatts
100MHz
RJ-45
Inputs
Video
Host System/
Embedded
Config.)
(BIOS,
Flash
XRS10L640 in a DVR/Video Surveillance Application (>4 drives)
CPU
Digitizer
Encoder
Ethernet
XFMR
SATA
PCI to 4x SATA Controller
PCI Bus
SATA
XRS10L640
32-bit PCI/PCI-X
32-bit PCI/PCI-X
Video/Comm
(prog. & data)
Integrated
Processor
1:4 SATA PM
XRS10L620 Application Diagram
XRS10L140
DRAM
SATA
No heat-sink or airfl ow required
SATA Host
Allow more SATA connections
Controller*
Needed for legacy ODD DVR
Controller
IDE Host
Competitive Advantage
400 Mbytes/sec throughput
applications + duplication
SATA
and backup boxes
Higher throughput
1:4 SATA PM
XRS10L140
Outputs
Video
IDE Drive
Expandable and higher capacity system
Reduces system cost and complexity
Signifi cantly smaller footprint;
*PMP Aware
SATA Drive
SATA Drive
IDE Drive
34% faster fi le transfers
Higher throughput plus
longer MTBF/reliability
System Benefi t
Lower BOM cost