Semiconductor memory device for decreasing the total number of data transfer lines
A memory device with global lines being used for other applications when the global lines are not in use is provided. The memory device includes: a plurality of banks; a global input/output line for transferring data input/output signals of the plurality of banks in a normal operation; and a bank se...
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| Format | Patent |
| Language | English |
| Published |
12.05.2009
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| Online Access | Get full text |
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| Summary: | A memory device with global lines being used for other applications when the global lines are not in use is provided. The memory device includes: a plurality of banks; a global input/output line for transferring data input/output signals of the plurality of banks in a normal operation; and a bank selection signal transferring unit for transferring a plurality of test bank selection signals to the plurality of banks in a test mode. |
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