Semiconductor memory device provided with constant-current...

Semiconductor memory device provided with I/O clamp circuit

Semiconductor memory device provided with sense amplifier capabl

Semiconductor memory device provided with test memory cell unit

Semiconductor memory device providing external output data signa

Semiconductor memory device providing reduced test time

Semiconductor memory device providing redundancy

Semiconductor memory device reading data based on memory...

Semiconductor memory device realizing high speed access and low

Semiconductor memory device realizing high-speed access

Semiconductor memory device reducing noise

Semiconductor memory device regulable in access time after fabri

Semiconductor memory device regulable in access time after fabri

Semiconductor memory device requiring refresh

Semiconductor memory device requiring refresh operation

Semiconductor memory device requiring refresh operation

Semiconductor memory device saving power during self refresh...

Semiconductor memory device shiftable to test mode in module...

Semiconductor memory device storing redundant replacement...

Semiconductor memory device storing redundant replacement...