Micron Technology, Inc.
Microelectronic device testing, and associated methods, devices, and systems

Abstract:

Memory devices are disclosed. A memory device may include a memory array including a number of column planes and at least one circuit coupled to the memory array. The at least one circuit may generate test result data for a column address for each column plane of the number of column planes. The at least one circuit may further convert the test result data to a first result responsive to two or more of the column planes failing the test. The at least one circuit may also convert the test result data to a second result responsive to no column planes failing the test. Further, the at least one circuit may convert the test result data to a third result responsive to one column plane failing the test. The third result may identify the one column plane. Methods of testing a memory device, and electronic systems are also disclosed.