FT testing is the final test performed on a chip after packaging. It verifies the chip's performance stability and reliability in real-world application environments, ensuring all parameters meet shipping standards. Only chips that pass the FT test are deemed qualified products and allowed into the market. The solution is based on the TMA1864 mainframe and TEB/TEC expansion architecture, supporting PT100 three-wire high-precision data acquisition and multi-channel heating drive, and can be flexibly expanded to 64-channel temperature control applications.

Blue Guard TEC temperature controllers can achieve precise, rapid, and bidirectional temperature control, meeting the performance testing needs of various semiconductor devices at different temperatures.