| Patent application number | Description | Published |
|---|
| 20080266976 | NAND MEMORY DEVICE AND PROGRAMMING METHODS - A NAND Flash memory device is described that can reduce circuitry noise during program operations. The memory includes bit lines that can be electrically coupled together to charge share their respective voltage potentials prior to performing a discharge operation on the bit lines. | 10-30-2008 |
| 20090073772 | PROGRAM METHOD WITH OPTIMIZED VOLTAGE LEVEL FOR FLASH MEMORY - A non-volatile memory device and programming process is described that increases the programming voltage of successive programming cycles in relation to the percentage of the data bits that failed programming verification during the previous programming cycle and were not correctly programmed into the memory array. This allows for a faster on average program operation and a more accurate match of the subsequent increase in the programming voltage to the non-volatile memory device, the specific region or row being programmed and any changes due to device wear. In one embodiment of the present invention the manufacturing process/design and/or specific memory device is characterized by generating a failed bit percentage to programming voltage increase profile to set the desired programming voltage delta/increase. In another embodiment of the present invention, methods and apparatus are related for the programming of data into non-volatile memory devices and, in particular, NAND and NOR architecture Flash memory. | 03-19-2009 |
| 20090097331 | INTERLEAVED INPUT SIGNAL PATH FOR MULTIPLEXED INPUT - System and method for latching input signals from multiplexed signal lines. An input signal path includes a command path and an address path. In one embodiment, a command latch of the command path latches commands from the input signals and the address path includes a plurality of address latches that latch addresses from the input signals in an interleaved manner. In another embodiment, the command path includes a plurality of command latches that latch commands from the input signals in an interleaved manner and the address path includes a plurality of address latches that latch addresses from the input signals in an interleaved manner. | 04-16-2009 |
| 20090116283 | Controlling a memory device responsive to degradation - Embodiments of the present invention disclosed herein include devices, systems and methods, such as those directed to non-volatile memory devices and systems capable of determining a degradation parameter associated with one or more memory cells. Disclosed devices and systems according to embodiments of the present invention include those that utilize the degradation parameter to adjust control signals coupled to the memory cells. | 05-07-2009 |
| 20100074020 | CHARGE PUMP OPERATION IN A NON-VOLATILE MEMORY DEVICE - A charge pump in a memory device is activated to produce a programming voltage prior to data loading during a programming operation. During an initial programming cycle, first and second load voltages are charged from the charge pump. The first load is removed from the charge pump during a verify operation. The first load voltage is subsequently recharged by charge sharing from the second load voltage so that the charge pump is not initially necessary for recharging the first load voltage. | 03-25-2010 |
| 20100124115 | PROGRAM AND SENSE OPERATIONS IN A NON-VOLATILE MEMORY DEVICE - Methods for programming and sensing in a memory device, a data cache, and a memory device are disclosed. In one such method, all of the bit lines of a memory block are programmed or sensed during the same program or sense operation by alternately multiplexing the odd or even page bit lines to the dynamic data cache. The dynamic data cache is comprised of dual SDC, PDC, DDC | 05-20-2010 |
| 20100142283 | PROGRAM METHOD WITH OPTIMIZED VOLTAGE LEVEL FOR FLASH MEMORY - A non-volatile memory device and programming process is described that increases the programming voltage of successive programming cycles in relation to the percentage of the data bits that failed programming verification during the previous programming cycle and were not correctly programmed into the memory array. This allows for a faster on average program operation and a more accurate match of the subsequent increase in the programming voltage to the non-volatile memory device, the specific region or row being programmed and any changes due to device wear. In one embodiment of the present invention the manufacturing process/design and/or specific memory device is characterized by generating a failed bit percentage to programming voltage increase profile to set the desired programming voltage delta/increase. In another embodiment of the present invention, methods and apparatus are related for the programming of data into non-volatile memory devices and, in particular, NAND and NOR architecture Flash memory. | 06-10-2010 |
| 20110122699 | CONTROLLING A MEMORY DEVICE RESPONSIVE TO DEGRADATION - Embodiments of the present invention disclosed herein include devices, systems and methods, such as those directed to non-volatile memory devices and systems capable of determining a degradation parameter associated with one or more memory cells. Disclosed devices and systems according to embodiments of the present invention include those that utilize the degradation parameter to adjust control signals coupled to the memory cells. | 05-26-2011 |
