Buffers are ready for next-generation memories

Inphi Corp has released the world's first registered buffer with parity checking operating at 400, 533 and 667Mbit/s using second-generation double-datarate (DDR2) technology.

Inphi Corp has released the world's first registered buffer with parity checking operating at 400, 533 and 667Mbit/s using second-generation double-datarate (DDR2) technology.

The registers are part of the Inphi ExacTik Family of industry-leading precision timing devices.

The SSTU32S869, SSTUA32S869, SSTU32S865 and SSTUA32S865, support all existing standards of DDR2-400 and DDR2-533 as well as future standards for server memory operating at DDR2-667.

Not only do these parts represent a significant market lead for Inphi, but they enable customers to immediately integrate the industry's most advanced timing devices into their high performance servers and high reliability systems, and take advantage of higher datarate DDR2 technology.

"With these products, Inphi is the only logic vendor in the world which delivers all five registers for DDR2 operating at 400, 533 and 667Mbit/s using DDR2 technology".

"This clearly demonstrates Inphi's technology leadership, manufacturing expertise and ability to nimbly integrate new technology, and deliver cutting-edge solutions to our customers", said Desi Rhoden, Chairman of the JEDEC Memory Committee and Executive Vice President of Inphi Corp.

"Our commitment to continue working closely with JEDEC and our customers continues to deliver new standards to the industry in terms of precision performance".

The Inphi SSTU32S869 and SSTUA32S869 14bit registers exceed all JEDEC performance specifications for DDR2-400, 533 and 667 rates and support DDR2 Registered DIMM (RDIMM) module L and similarly configured modules.

The parts are available in 150-ball TFBGA leaded, lead-free and "green" packages.

The Inphi SSTU32S865, and the SSTUA32S865 28bit registered buffers with parity are designed for 1.7 to 1.9V operation.

The parts exceed all JEDEC performance specifications for DDR2-400, 533 and 667 rates and support DDR2 Registered DIMM (RDIMM) module D and similarly configured modules.

The parts are available in 160-ball TFBGA leaded, lead-free and "green" packages.

All four components exhibit the lowest propagation delay in the industry which give module manufacturers the most margin in production.

This enables memory modules delivered with Inphi logic to have the highest yields and lowest field failure rates.

The Inphi SSTU32S869, SSTUA32S869, SSTU32S865 and SSTUA32S865 are all currently shipping in production quantities.

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