Piecewise erasure of flash memory

摘要

Embodiments of a circuit are described. This circuit includes control logic that generates multiple piecewise-erase commands to erase information stored in a storage cell of a memory device formed within another circuit. Note that execution of a single one of the multiple piecewise-erase commands within the memory device may be insufficient to erase the information stored in the storage cell. Moreover, the first circuit includes an interface that receives the multiple piecewise-erase commands from the control logic and that transmits the multiple piecewise-erase commands to the memory device.