| 摘要 |
A semiconductor integrated circuit having a non-volatile memory has a data fetch control portion for generating a one-shot pulse having a protrusive pulse shaped waveform for fetching write data PD separately into each latch of upper order side and each latch of lower order side, based on a logical value of the least significant address of a write address PA at one write cycle of a write command in a write mode, "x8 mode". When a write command is input to a command system circuit, a write data fetch command is repeated twice, and write data PD is fetched for each 8 bits to a data latch portion and the data latch portion writes the input write data PD of 16 bits to the non-volatile memory in batch.
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