Abstract: A technique includes selectively coupling a regulator to storage elements to store voltages in the storage elements. In response to an operation to read data from a multilevel cell, a word line is selectively coupled to the storage elements to generate a time sequence of voltages on the word line.

Abstract: What is disclosed is a system and method of generating a random frequency. First a fundamental noise signal from a fundamental noise source is detected. Then the fundamental noise signal is amplified. The amplified fundamental noise signal is then mixed with an oscillator signal. For one embodiment, the system is carried out in a single integrated circuit.

Abstract: A fingered capacitor in an integrated circuit. A first capacitor element is formed in a first layer of an integrated circuit (IC) die. The first capacitor element includes a positive plate and a negative plate. Each of the positive and negative plates of the first capacitor element has a plurality of fingers interdigitated with the fingers of the other of the positive and negative plates of the first capacitor element. The fingers are separated by a dielectric. The interdigitated fingers cooperate to generate fringe capacitance between neighboring fingers. A plurality of capacitor elements having interdigitated fingers can be provided in adjacent layers of the IC die.