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MRAM Roadmap Proposal v.1.0 2001. 4. 23. We propose two categories of FAST MRAM and HIGH DENSITY MRAM. · The 1st FAST MRAM introduction of 256Mb should.

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Presentation on theme: "MRAM Roadmap Proposal v.1.0 2001. 4. 23. We propose two categories of FAST MRAM and HIGH DENSITY MRAM. · The 1st FAST MRAM introduction of 256Mb should."— Presentation transcript:

1 MRAM Roadmap Proposal v

2 We propose two categories of FAST MRAM and HIGH DENSITY MRAM. · The 1st FAST MRAM introduction of 256Mb should be pulled in 2003, while the 256Mb DRAM is near the end of life by its cost model. (chip size

3 MRAM Roadmap 64G 16G 1G 4G 256M 2000 Density (Generation at Production) Year of Production 8G 512M 2G 32G High Density MRAM Fast MRAM DRAM 128G 128M 64M Fast MRAM High Density MRAM DRAM 1999 IBM-Infineon press release

4 MRAM Roadmap Fast MRAM High Density MRAM DRAM Feature Size (nm) Year of Production Technology Node - DRAM Half Pitch (nm) Fast MRAM 2-Year Node Cycle Saturated to DRAM 3-Year Node Cycle DRAM 3-Year Node Cycle IBM-Infineon press release High Density MRAM 2-Year Node Cycle

5 Year of Production Cell Area (um 2 ) MRAM Roadmap Fast MRAM High Density MRAM DRAM Fast MRAM DRAM High density MRAM 4F 2 6F 2 4F 2 8F 2 6F 2 4F 2

6 MRAM & DRAM Generations Year of Production Technology 1/2 Pitch(nm) Cell Area Factor Cell Area(um 2 ) 1/2 Pitch(nm) Cell Area Factor Cell Area(um 2 ) Fast MRAM High Density MRAM DRAM Density (Generation at Production) Density M M 256M G 256M 512M M 1G G 1G 2G G 16G * G 128G * G 2048G** G 4G M G 8G G 32G *65nm in 2010 *45nm in 2012 **1024 G in 2013


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