Column redundancy circuit
Common circuit for dynamic memory refresh and system clock funct
Compact electronic apparatus with a refresh unit for a dynamic t
Compensated refresh oscillator
Complete refresh scheme for 3T dynamic random access memory...
Computer memory system with a low power down mode
Concurrent refresh mode with distributed row address...
Conditional restore for SRAM
Control circuit and semiconductor memory device
Control of inputs to a memory device
Controlling dynamic memory refresh cycle time