Back to results
US 2003/0147296 A1Published application
Semiconductor memory unit
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorTakanobu Suzuki
Life of this patent
Estimating the term…
Abstract
A bank switching type semiconductor memory unit having a plurality of memory cell array banks, including a pass/fail decision circuit which is provided for a plurality of neighboring ones of the memory cell array banks so as to make a pass/fail decision on the neighboring ones of the memory cell array banks in a multi-bit test.
Claims3
A bank switching type semiconductor memory unit having a plurality of memory cell array banks, comprising:
- a pass/fail decision circuit which is provided for a plurality of neighboring ones of the memory cell array banks so as to make a pass/fail decision on the neighboring ones of the memory cell array banks in a multi-bit test.
Dependencies are inferred from the claim text.