Pump circuits and methods for integrated circuits including first and second oscillators and first and second pumps

摘要

Boosted voltage generates and methods for an integrated circuit are configured to boost an initial boosted voltage to a first boosted voltage in response to detecting a drop in the initial voltage. The first boosted voltage is then boosted to a second boosted voltage in response to a pulse. The second boosted voltage is then repeatedly boosted to approach the initial boosted voltage in response to an oscillating signal. Accordingly, stable boosted voltages may be generated.