| 摘要 |
The circuit consists of some memory cells, wordlines for pointing a row of memory cells, bit lines of pointing a column of memory cells, wordline driver, and sense AMP. The circuit is arranged as follows: wordline driver is divided and arranged four times in one memory cell array at least. One wordline driver is connected with one wordline, the neighboring wordline driver is connected with the other word line. Bit lines make blocks horizontally. A sense amp is located between blocks. One bit line is connected with only one sense amp.
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