| 摘要 |
Provided are a memory controller and a memory system including the same, capable of compensating for a skew of data transmitted between a memory controller and a flash memory device, and securing a wide eye margin. The memory controller according to an embodiment of the present invention controls a data training operation of the flash memory device including a page buffer, generates pattern data, a program command, and a read command, transmits the program command and first data to the flash memory device in order to program the first data corresponding to the pattern data to the page buffer, receives a read data strobe signal and read data corresponding to the first data transmitted from the flash memory device in response to the read command, and performs the data training operation according to a comparison result obtained by comparing the first data with second data corresponding to the read data. |
