Electronic device, memory device, and operating method of memory device

Abstract

The present disclosure relates to electronic devices, memory devices, and memory device operating methods. An example memory device includes a first bank, a second bank, a cache controller, and a way selector. The first bank includes a first way group configured to receive power and to store a first cache line corresponding to a first address. The second bank includes a second way group configured to receive power and to store a second cache line corresponding to a second address. The cache controller is configured to output a second target indicating the second bank based on a power control signal indicating to stop supplying the power to the first bank and the first address. The way selector is configured to transmit the first address to the second bank based on the first address, the power control signal, and the second target.