| 摘要 |
A memory system capable of selecting a programming mode is provided to allow a user to select a programming mode of a flash memory easily to raise a programming speed, reduce a data error and increase data capacity. A memory system(200) includes a flash memory(230), an MLC(Multi Level Cell) mode selector(210), and a memory controller(220). The flash memory stores multi-bit data in a single memory cell. The MLC mode selector generates a mode signal for determining whether memory cells of the flash memory store single-bit data or multi-bit data according to a user's choice. The memory controller controls a programming mode of the flash memory in response to the mode signal generated by the MLC mode selector. The flash memory stores information on the programming mode when a program is executed.
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