How to know the correct original model and production date t
Posted: Tue Jan 10, 2023 5:26 pmSometimes when making some prototype machines, only 2-300 chips are needed, especially some sot23, sot89 models, the supplier will not give us the original packaging, we use a lot of microchip chips, how to query Is the model number correct and the production batch number? I downloaded a marking code manual from the Internet , but it does not include the microchip model. Does microchip have such a similar manual?
