PCIe Gen2 switch ICs are fast, flexible

The 89H32NTx, 89H24NTx, 89H16NTx, and 89H12NTx PCIe Gen2 system interconnect switch ICs provide 12 to 32 lanes, with 6 to 24 ports. They feature two DMA functions and two to eight clock domains.

The chips’ architecture supports eight non-transparent-bridging (NTB) functions to enable root complex isolation, failover support, and interprocessor communication between PCIe domains. They come in 19 x 19- or 23 x 23-mm packages. ($36.20 to $52.00 ea/10,000 — samples available now; prod qty, 1st qtr.)

IDT , San Jose , CA
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