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HDI Pool is here

Take your designs to the next level: Our HDI Pool is here! High-Density Interconnection (HDI) is now essential for developers of IoT devices using Fine-Pitch BGAs in their designs. With the new HDI Pool from Eurocircuits, we’re offering a cost-effective solution to make your transition into HDI technology easier – exactly what many of you […]

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Designing for HDI pool

Our new HDI pool allows customers to use microvias between layers L1-L2 and L2-L3 (or, alternatively, L6-L7 and L7-L8). Since the PCB is manufactured with our standard technology parameters, has two microvia runs, and the HDI is only applied to a part of the board, our solution, sometimes called ‘partial’ or ‘hybrid’ HDI, is cheaper than ‘full’ HDI. So when we want to use a single fine-pitch BGA – that perhaps comes in no other package – it doesn’t necessarily mean a very expensive board. In this article we’ll cover some techniques our customers may use to maximise the use of what the HDI pool can offer.

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