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November 17
- Samsung Electronics D1b DRAM Analysis: Cutting-Edge Technology and Cell Size
➀ TechInsights has obtained and analyzed Samsung Electronics' D1b DRAM, revealing its cell size and bit density.
➁ Samsung's D1b DRAM has a cell size significantly smaller than SK Hynix and Micron's D1b versions, with a wordline and bitline pitch of 32.6nm and 37.6nm respectively.
➂ The cell design rule or feature size for the 7.8F^2 DRAM cell is 12.54nm, indicating that Samsung's D1b DRAM is in the 12nm mid-range class.