what is Date codes - Markings on the DRAM that refer to a batch of DRAMs that come from the same production run over a designated period of time. This is DRAM vendor specific. (also see lot codes)

RAMpedia is a DRAM memory encyclopedia and reference tool
to help computer hardware board designers with DRAM memory subsystems.
This information is provided as a courtesy by Virtium Technology.
www.virtium.com