Abstract: An integrated circuit with a buried layer for increasing the Q of an inductor formed in the integrated circuit. The substrate includes a highly doped buried preserving device and latchup characteristics. The inductor may also include an increased thickness conductive layer in the inductor to further increase Q. The present invention is also directed to a low loss interconnect.

Abstract: A monolithically-integrated SRAM cell is described for reducing the cell size, i.e., at least two of a plurality of transistors comprising the SRAM cell are monolithically integrated to define a first transistor and a second transistor, wherein the drain of the first transistor functions as the gate of the second transistor and the drain of the second transistor functions as the gate of the first transistor. This integration eliminates the need for gate-to-drain connections of previous devices.

Abstract: A process for introducing negative charge onto the floating gate of an EPROM or EEPROM device is disclosed. The process uses CHISEL conditions to introduce charge onto the floating gate. The threshold voltage of the device is controlled by selecting a control gate voltage during programming that is less than 10 volts and that will provide a device with the desired threshold voltage. The device is then programmed using the selected control gate voltage and a negative substrate bias.

Abstract: The invention is directed to a memory cell with a floating gate and a method for charging the floating gate using channel-initiated secondary electron injection (CISEI). In the device of the present invention, a positive bias voltage of about 1.1 volts to about 3.3 volts is applied between the drain and the source when introducing charge onto the floating gate. A negative bias voltage of about -0.5 volts or more negative is applied to the substrate and the source. The drain substrate bias induces a sufficient amount of secondary hot electrons to be formed with a sufficient amount of energy to overcome the energy barrier between the substrate and the floating gate to charge the floating gate.