Memory system and sensing device
A memory system includes a first memory bank, a first path selector, a second memory bank, a second path selector, and a sensing device. The first memory bank includes a plurality of first memory cells. The second memory bank includes a plurality of second memory cells. The first path selector inclu...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A memory system includes a first memory bank, a first path selector, a second memory bank, a second path selector, and a sensing device. The first memory bank includes a plurality of first memory cells. The second memory bank includes a plurality of second memory cells. The first path selector includes a plurality of input terminals coupled to the first memory cells through a plurality of first bit lines, and two output terminals. The second path selector includes a plurality of input terminals coupled to the second memory cells through a plurality of second bit lines, and two output terminals. The sensing device is coupled to the output terminals of the first path selector and the second path selector, and senses the difference between currents outputted from two of the reference current source, and the terminals of the two path selectors according to the required operations. |
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