A bootstrapped switch circuit can include a switch transistor, having a drain configured as an input terminal to receive an input signal, and a voltage-controlled voltage source, configured to provide predetermined constant voltages between a gate and a source of the switch transistor in response to a control signal received at a control terminal. The electromagnetic energy removes the lubricant without removing an oxide layer between the die surface and the lubricant. Finally, in accordance with yet another aspect of the present invention, the memory data interface is capable of transferring data between an integrated circuit and a variety of memory devices having different bus widths and different data transfer timing.