How does data get on the microchip after manufacturing?

Answer 1

Well, honey, after the microchip is manufactured, data is typically programmed onto it using specialized equipment that can write and read information to and from the chip. This process is usually done in a controlled environment to ensure accuracy and reliability. So, in a nutshell, data gets on the microchip after manufacturing by writing it onto the chip using fancy machines.

Answer 2

In the case of an EPROM chip - The chip is plugged into an EPROM (Erasable Programmable Read Only Memory) machine.

Each microchip has a small amount of memory, and the EPROM machine effectively writes instructions to the chip's memory. These machines usually program large batches of chips at the same time. This set of instructions is permanent unless the chip is re-programmed.