Abstract: Disclosed is a dynamic detector to detect an environmental condition including a power-supply level relative to a predetermined threshold signal during a training phase; and an adjustable buffer, coupled with the dynamic detector, configured to adjust output drive strength during the training phase in response to the detected environmental condition.

Abstract: A cell that can be used as a dynamic memory cell for storing data or a field programmable gate array (FPGA) cell for programming is disclosed. The cell includes a capacitor having a first terminal connected to a column bitline and a second terminal connected to a switch control node. A select transistor has a gate connected to the read bitline, a source connected to the switch control node, and a drain connected to a row wordline. The switch control node stores data as a voltage indicative of a one or a zero.

Abstract: One aspect of the present invention provides a process for forming IC devices with ESD protection transistors. According to one aspect of the invention, an ESD protection transistor is provided with a light doping and then, after forming spacers, a heavy doping. The heavy doping with spacers in place can lower the sheet resistance, enhance the bipolar effect for the transistor, reduce the transistor's capacitance, and reduce the junction breakdown voltage, all without causing short channel effects. The invention thereby provides ESD protection transistors that are compact, highly sensitive, and fast-switching. The spacers can be formed at the same time as spacers for other transistors, such as other transistors in a peripheral region of the device.

Abstract: An ESD protection device is provided for an integrated circuit. The ESD protection device includes a power supply clamp device formed from a diode and coupled between a first power supply VCC and a second power supply VSS. An input protection device is also provided which is formed from a diode coupled between an input pad and the first power supply and a second diode coupled between the input pad and a second power supply. The diodes have an adjusted reverse breakdown voltage that is higher than the voltage supply VCC used to power the peripheral circuitry that drives circuitry within a core of the integrated circuit. The adjusted reverse breakdown voltage is also lower than the breakdown voltage of gate oxide layers used within the peripheral circuitry.

Abstract: One aspect of the present invention provides a process for forming IC devices with ESD protection transistors. According to one aspect of the invention, an ESD protection transistor is provided with a light doping and then, after forming spacers, a heavy doping. The heavy doping with spacers in place can lower the sheet resistance, enhance the bipolar effect for the transistor, reduce the transistor's capacitance, and reduce the junction breakdown voltage, all without causing short channel effects. The invention thereby provides ESD protection transistors that are compact, highly sensitive, and fast-switching. The spacers can be formed at the same time as spacers for other transistors, such as other transistors in a peripheral region of the device.

Abstract: A method of manufacturing a flash memory semiconductor device that eliminates the step of forming sidewall spacers on n-channel and p-channel transistor gate structures. Resist spacers having a dimension of Gn+2Sn are formed on n-channel transistor gate structures and an N+ implant is performed to form N+ implant is performed to form N+ regions in the n-channel substrate region. Resist spacers having a dimension of Gs +2Sp are formed on p-channel transistor gate structures and a P+ implant is performed to form P+ regions in the p-channel substrate region.

Abstract: Method for bond pad crater jeopardy identification in integrated circuits, and apparatus which performs the method. The gate or gates of a transistor or transistors of an ESD device are formed under each bond pad in the integrated circuit device. Connected to the transistor is circuitry for determimg the electrical, and hence mechanical, integrity of the transistor. A reduction in current through the transistor, by reason of microcrack formation in the several layers under the transistor causing a gate or gates of the transistor to crack and fail, may detected, Location of at least a portion of the ESD device, for example the above transistor, reduces overall chip area by increasing device density.

Abstract: An integrated circuit including an array of flash EEPROM memory cells wherein overerase correction is provided after application of each erase pulse.