Tomohiro Kawakubo

Memory device, memory controller and memory system

Semiconductor memory device, and method of controlling the same

Semiconductor memory capable of transitioning from a power-down state in a synchronous mode to a standby state in an asynchronous mode without setting by a control register

Circuit for entering/exiting semiconductor memory device into/from low power consumption mode and method of controlling internal circuit at low power consumption mode

Dynamic random access memory having a low power consumption mode, and method of operating the same

Semiconductor device and method for testing semiconductor device

Semiconductor memory device with reduced current consumption

Semiconductor memory operated by internal and external refresh

Semiconductor memory, operating method of semiconductor memory, and system

SEMICONDUCTOR MEMORY, METHOD OF CONTROLLING THE SEMICONDUCTOR MEMORY, AND MEMORY SYSTEM