1-T memory structure capable of performing hidden refresh...

Access delay test circuit for self-refreshing DRAM

Activation of word lines in semiconductor memory device

Adaptive auto refresh

Address Buffer

Address buffer circuit for a dram

Address control circuit of semiconductor memory apparatus

Apparatus and method for controlling memory backup using main po

Apparatus and method for dynamic memory refresh with...

Apparatus and method for minimizing DRAM recharge time

Apparatus and method for minimizing DRAM recharge time

Apparatus and method for refresh and data input device in...

Apparatus and method for refreshing non-volatile memory

Apparatus and method for refreshing subsets of memory...

Apparatus and method for refreshing subsets of memory...

Apparatus and method for self-refreshing dynamic random...

Apparatus and method of detecting refresh cycle of...

Apparatus and method of refreshing a dynamic random access memor

Apparatus for and method of refreshing MOS memory

Apparatus for controlling activation period of word line of...