Abstract: A power-on management system for an on-chip voltage down-converter, monitoring both external and internal voltage supplies to independently determine when both supplies have reached minimum levels for proper operation of on-chip circuitry. The power-on management system supplies output signals that: control the discharge of the internal supply nodes at the initiation of power-on; force the active mode of the voltage down-converter; and deactivate a fast local voltage reference on completion of power-on.

Abstract: A voltage down-converter system, with a stand-by mode and an active mode, for a memory device with the following components. A charge node is configured to receive a charge. A first transistor has a first gate and the first transistor is configured to supply a load current to the memory device. A first switch is coupled to the charge node and the first gate, the first switch being configured to apply the charge in the charge node to the first gate during transition from stand-by to active modes. A second transistor is coupled to the first gate and configured to bias the first transistor to an inactive state during stand-by mode. A second switch is coupled to the first gate and the second transistor, the second switch being configured to apply a voltage difference at the second transistor to the first gate during the stand-by mode.

Abstract: A voltage down-converter system, with a stand-by mode and an active mode, for a memory device with the following components. A charge node is configured to receive a charge. A first transistor has a first gate and the first transistor is configured to supply a load current to the memory device. A first switch is coupled to the charge node and the first gate, the first switch being configured to apply the charge in the charge node to the first gate during transition from stand-by to active modes. A second transistor is coupled to the first gate and configured to bias the first transistor to an inactive state during stand-by mode. A second switch is coupled to the first gate and the second transistor, the second switch being configured to apply a voltage difference at the second transistor to the first gate during the stand-by mode.

Abstract: A power-on management system for an on-chip voltage down-converter, monitoring both external and internal voltage supplies to independently determine when both supplies have reached minimum levels for proper operation of on-chip circuitry. The power-on management system supplies output signals that: control the discharge of the internal supply nodes at the initiation of power-on; force the active mode of the voltage down-converter; and deactivate a fast local voltage reference on completion of power-on.

Abstract: A method and a device are provided for reducing the average access time of a non-volatile memory during the reading phase. Reading is effected in either a page mode or a burst mode from a matrix array of memory cells to which recognition logic for recognizing access addresses to the memory is coupled. According to the method, there is provided a buffer memory that is coupled to the matrix array, and a predetermined number of memory words are stored in the buffer memory subsequent to a last-effected reading of the matrix array.