To BGA or Not to BGA

In this episode, Chris and Melissa tackle a listener question: When you have the choice between a BGA (Ball Grid Array) and a QFP (Quad Flat Package), which one should you choose?

Chris breaks down the manufacturing pros and cons of each package, explaining why those intimidating hidden solder balls might actually be easier to work with than exposed leads. Using an STM32 microcontroller as an example, they explore how component pitch, PCB routing, via-in-pad requirements, and stencil design can affect manufacturing complexity, yield, and cost. Plus, why choosing the smallest possible package isn't always the best decision.

They also catch up on some exciting developments at CircuitHub and Worthington, brainstorm a potential "Good, Bad, and Ugly" PCB design giveaway, and, in place of the usual pet peeve, Chris shares a strangely spicy observation about something you seem to find in every tourist town. Once you notice it, you might never look at vacation shopping the same way again!

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