In actual SMT processing, recording methods generally fall into two categories: offline recording and online recording.

Offline Burning:

Offline burning involves connecting to different packaging chips via an adapter, which allows for program burning. The adapter used here is essentially a precision fixture, with different packaging chips requiring matching adapter sockets. If SMT encounters processing defects during the production and testing of surface mount technology, the chip must be removed from the adapter and re-burned according to the specified process, which also increases the risk of chip scrap. Therefore, this method is more costly and less commonly used in actual surface mount processing.

Online Burnishing:

The standard communication bus for chips, such as USB, SWD, JTAG, UART, etc., is used for online burning. The interfaces are generally fixed, and only a few pins need to be connected during the burning process. Due to the low communication rate of the interfaces, general wires can be used for burning without causing high consumption.

That's all for the introduction of the two common methods of SMT chip burning. We hope this is helpful to everyone. Friends in need of chip burning, burning stations, or burners, please feel free to contact us for inquiries.