Tag Archives: DRAM

Testing DRAM Using an Arduino

9056

Chris @ insentricity.com wanted to test a few dozen individual RAM chips so he decided to use Arduino to make his life a little bit easier. In the article he explains the interface with Arduino and gives the code on github.

My first thought was to test the chips in the TL866CS, but it doesn’t support them. What to do? Well why not build something with an Arduino to test the DRAM? I wasn’t sure how easy that would be since DRAM is trickier than SRAM because it requires a periodic refresh to keep the bits from fading.

Testing DRAM Using an Arduino – [Link]

Samsung launches industry’s first 12Gb LPDDR4 DRAM

5-samsunglaunc

by Samsung:

Samsung Electronics announced that it is mass producing the industry’s first 12-gigabit (Gb) LPDDR4 (low power, double data rate 4) mobile DRAM, based on its advanced 20-nanometer (nm) process technology.

The newest LPDDR4 is expected to significantly accelerate the adoption of high capacity mobile DRAM worldwide. The 12Gb LPDDR4 brings the largest capacity and highest speed available for a DRAM chip, while offering excellent energy efficiency, reliability and ease of design – all essential to developing next-generation mobile devices.

Samsung launches industry’s first 12Gb LPDDR4 DRAM – [Link]