Abstract: Memory programming methods and memory systems are described. One example memory programming method includes programming a plurality of main cells of a main memory and erasing a plurality of second main cells of the main memory. The memory programming method further includes first re-writing one-time programmed data within a plurality of first one-time programmed cells of a one-time programmed memory during the programming and second re-writing one-time programmed data within a plurality of second one-time programmed cells of a one-time programmed memory during the erasing. Additional method and apparatus are described.

Abstract: Memory devices and memory operational methods are described. One example memory system includes a common conductor and a plurality of memory cells coupled with the common conductor. The memory system additionally includes access circuitry configured to provide different ones of the memory cells into one of a plurality of different memory states at a plurality of different moments in time between first and second moments in time. The access circuitry is further configured to maintain the common conductor at a voltage potential, which corresponds to the one memory state, between the first and second moments in time to provide the memory cells into the one memory state.

Abstract: Memory cells, memory systems and methods are described. In one embodiment, a memory cell includes electrodes and a memory element, and a first electrically conductive structure is formed within dielectric material providing the memory element in a low resistance state as a result of a first voltage of a first polarity being applied across the electrodes. Additionally, the first electrically conductive structure is removed from the dielectric material providing the memory element in a high resistance state as a result of a second voltage of a second polarity, which is opposite to the first polarity, being applied across the electrodes. A permanent and irreversible electrically conductive structure is formed within the dielectric material providing the memory element in the low resistance state as a result of a third voltage of the second polarity and having an increased potential compared with the second voltage being applied across the electrodes.

Abstract: Memory devices and memory operational methods are described. One example memory system includes a common conductor and a plurality of memory cells coupled with the common conductor. The memory system additionally includes access circuitry configured to provide different ones of the memory cells into one of a plurality of different memory states at a plurality of different moments in time between first and second moments in time. The access circuitry is further configured to maintain the common conductor at a voltage potential, which corresponds to the one memory state, between the first and second moments in time to provide the memory cells into the one memory state.

Abstract: Memory programming methods and memory systems are described. One example memory programming method includes programming a plurality of main cells of a main memory and erasing a plurality of second main cells of the main memory. The memory programming method further includes first re-writing one-time programmed data within a plurality of first one-time programmed cells of a one-time programmed memory during the programming and second re-writing one-time programmed data within a plurality of second one-time programmed cells of a one-time programmed memory during the erasing. Additional method and apparatus are described.

Abstract: Memory devices and memory operational methods are described. One example memory system includes a common conductor and a plurality of memory cells coupled with the common conductor. The memory system additionally includes access circuitry configured to provide different ones of the memory cells into one of a plurality of different memory states at a plurality of different moments in time between first and second moments in time. The access circuitry is further configured to maintain the common conductor at a voltage potential, which corresponds to the one memory state, between the first and second moments in time to provide the memory cells into the one memory state.

Abstract: Memory cells, memory systems and methods are described. In one embodiment, a memory cell includes electrodes and a memory element, and a first electrically conductive structure is formed within dielectric material providing the memory element in a low resistance state as a result of a first voltage of a first polarity being applied across the electrodes. Additionally, the first electrically conductive structure is removed from the dielectric material providing the memory element in a high resistance state as a result of a second voltage of a second polarity, which is opposite to the first polarity, being applied across the electrodes. A permanent and irreversible electrically conductive structure is formed within the dielectric material providing the memory element in the low resistance state as a result of a third voltage of the second polarity and having an increased potential compared with the second voltage being applied across the electrodes.

Abstract: Memory programming methods and memory systems are described. One example memory programming method includes programming a plurality of main cells of a main memory and erasing a plurality of second main cells of the main memory. The memory programming method further includes first re-writing one-time programmed data within a plurality of first one-time programmed cells of a one-time programmed memory during the programming and second re-writing one-time programmed data within a plurality of second one-time programmed cells of a one-time programmed memory during the erasing. Additional method and apparatus are described.

Abstract: Memory devices and memory operational methods are described. One example memory system includes a common conductor and a plurality of memory cells coupled with the common conductor. The memory system additionally includes access circuitry configured to provide different ones of the memory cells into one of a plurality of different memory states at a plurality of different moments in time between first and second moments in time. The access circuitry is further configured to maintain the common conductor at a voltage potential, which corresponds to the one memory state, between the first and second moments in time to provide the memory cells into the one memory state.

Abstract: Memory cells, memory systems and methods are described. In one embodiment, a memory cell includes electrodes and a memory element, and a first electrically conductive structure is formed within dielectric material providing the memory element in a low resistance state as a result of a first voltage of a first polarity being applied across the electrodes. Additionally, the first electrically conductive structure is removed from the dielectric material providing the memory element in a high resistance state as a result of a second voltage of a second polarity, which is opposite to the first polarity, being applied across the electrodes. A permanent and irreversible electrically conductive structure is formed within the dielectric material providing the memory element in the low resistance state as a result of a third voltage of the second polarity and having an increased potential compared with the second voltage being applied across the electrodes.

Abstract: An integrated circuit system, and a method of manufacture thereof, including: an integrated circuit die; a non-volatile memory cell in the integrated circuit die and having a bit line for reading a data condition state of the non-volatile memory cell; and a voltage clamp in the integrated circuit die, the voltage clamp having a semiconductor switch connected to the bit line for reducing voltage excursions on the bit line.

Abstract: Memory devices and memory operational methods are described. One example memory system includes a common conductor and a plurality of memory cells coupled with the common conductor. The memory system additionally includes access circuitry configured to provide different ones of the memory cells into one of a plurality of different memory states at a plurality of different moments in time between first and second moments in time. The access circuitry is further configured to maintain the common conductor at a voltage potential, which corresponds to the one memory state, between the first and second moments in time to provide the memory cells into the one memory state.

Abstract: An integrated circuit system, and a method of manufacture thereof, including: an integrated circuit die; a non-volatile memory cell in the integrated circuit die and having a bit line for reading a data condition state of the non-volatile memory cell; and a voltage clamp in the integrated circuit die, the voltage clamp having a semiconductor switch connected to the bit line for reducing voltage excursions on the bit line.

Abstract: Memory cells, memory systems and methods are described. In one embodiment, a memory cell includes electrodes and a memory element, and a first electrically conductive structure is formed within dielectric material providing the memory element in a low resistance state as a result of a first voltage of a first polarity being applied across the electrodes. Additionally, the first electrically conductive structure is removed from the dielectric material providing the memory element in a high resistance state as a result of a second voltage of a second polarity, which is opposite to the first polarity, being applied across the electrodes. A permanent and irreversible electrically conductive structure is formed within the dielectric material providing the memory element in the low resistance state as a result of a third voltage of the second polarity and having an increased potential compared with the second voltage being applied across the electrodes.

Abstract: An integrated circuit system, and a method of manufacture thereof, including: an integrated circuit die; a non-volatile memory cell in the integrated circuit die and having a bit line for reading a data condition state of the non-volatile memory cell; and a voltage clamp in the integrated circuit die, the voltage clamp having a semiconductor switch connected to the bit line for reducing voltage excursions on the bit line.

Abstract: Memory cells, memory systems and methods are described. In one embodiment, a memory cell includes electrodes and a memory element, and a first electrically conductive structure is formed within dielectric material providing the memory element in a low resistance state as a result of a first voltage of a first polarity being applied across the electrodes. Additionally, the first electrically conductive structure is removed from the dielectric material providing the memory element in a high resistance state as a result of a second voltage of a second polarity, which is opposite to the first polarity, being applied across the electrodes. A permanent and irreversible electrically conductive structure is formed within the dielectric material providing the memory element in the low resistance state as a result of a third voltage of the second polarity and having an increased potential compared with the second voltage being applied across the electrodes.

Abstract: A memory device comprising a memory array comprising a plurality of memory cells, two or more fuses coupled to the memory array, wherein each of the two or more fuses contains trim data for the memory array and a mode register for selecting one of the two or more fuses to be enabled.

Abstract: Memory programming methods and memory systems are described. One example memory programming method includes programming a plurality of main cells of a main memory and erasing a plurality of second main cells of the main memory. The memory programming method further includes first re-writing one-time programmed data within a plurality of first one-time programmed cells of a one-time programmed memory during the programming and second re-writing one-time programmed data within a plurality of second one-time programmed cells of a one-time programmed memory during the erasing. Additional method and apparatus are described.

Abstract: Memory programming methods and memory systems are described. One example memory programming method includes programming a plurality of main cells of a main memory and erasing a plurality of second main cells of the main memory. The memory programming method further includes first re-writing one-time programmed data within a plurality of first one-time programmed cells of a one-time programmed memory during the programming and second re-writing one-time programmed data within a plurality of second one-time programmed cells of a one-time programmed memory during the erasing. Additional method and apparatus are described.

Abstract: A memory device comprising a memory array comprising a plurality of memory cells, two or more fuses coupled to the memory array, wherein each of the two or more fuses contains trim data for the memory array and a mode register for selecting one of the two or more fuses to be enabled.