DRAM partial refresh circuits and methods
DRAM refresh command operation
DRAM refresh control circuit
DRAM refresh timing adjustment device, system and method
DRAM refreshment
DRAM with reduced electric power consumption
DRAM with reduced electric power consumption
DRAM with reduced power consumption
DRAM with refresh control function
DRAM with total self refresh and control circuit
Dual operation mode memory device
Dynamic circulation memory
Dynamic data restore in thyristor-based memory device
Dynamic DRAM refresh rate adjustment based on cell leakage...
Dynamic memory cell
Dynamic memory circuit with automatic refresh function
Dynamic memory device and method for controlling such a device
Dynamic memory device including apparatus for controlling refres
Dynamic memory device with circuits for setting self-refreshing
Dynamic memory device with refresh circuit and refresh method