| 摘要 |
A method of reading data from a flash memory device that includes a multiple block memory cell array, each block having a cell string connected to a bit line and comprising a string select transistor connected to a string select line, a memory cell connected to a wordline and a global select transistor connected to a global select line and having a source connected to a common source line. The method includes pre-charging the bit lines to a first voltage in a standby state, discharging a selected bit line connected to a selected memory cell to a second voltage in response to a read command, and reading data stored in the selected memory cell in response to the read command.
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