CPC G11C 7/22 (2013.01) [G11C 7/1048 (2013.01); G11C 7/12 (2013.01)] | 20 Claims |
1. A method of operating a memory device, comprising:
receiving a read command;
in response to the read command:
charging a local input/output (LIO) line high;
connecting the LIO line to a digit line to charge the LIO line based on a charge of the digit line, the digit line coupled to a memory cell of the memory device; and
connecting a main input/output (MIO) line to the LIO line to charge the MIO line based on a charge of the LIO line; and
receiving an additional command without precharging a local input/output (LIO) line subsequent to performing the read operation and prior to receiving the additional command.
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