tag: SRAM

ISO 26262 Statistics
By Ed Sperling - 02 Jul, 2018 - Comments: 0

Jorg Gosse, functional safety product manager at OneSpin Solutions, talks about the statistics behind the standards, what is considered good enough, and how those numbers vary across different standards. https://youtu.be/cNTFN3kQ-OM » read more

Etch Techniques for Next-Generation Storage-Class Memory
By Alex Yoon - 21 Jun, 2018 - Comments: 0

Chipmakers make abundant use of two very different functional classes of memory in their products. For operational use (main/primary memory) where speed is critical, DRAM and SRAM are employed, whereas for long-term storage, flash memory – in particular NAND – provides the high capacity at low cost needed. For both classes, efforts to improve speed, capacity, and power usage are ongoing. To... » read more

Tech Talk: MCU Memory Options
By Ed Sperling - 17 May, 2018 - Comments: 0

David Eggleston, vice president of embedded memory at GlobalFoundries, talks about the pros and cons of embedded non-volatile memory versus system in package. https://youtu.be/6KoQTFbFVCo » read more

Architecture, Materials And Software
By Ed Sperling - 12 Apr, 2018 - Comments: 0

AI, machine learning and autonomous vehicles will require massive improvements in performance, at the same power consumption level (or better), over today's chips. But it's obvious that the usual approach of shrinking features to improve power/performance isn't going to be sufficient. Scaling will certainly help, particularly on the logic side. More transistors are needed to process a huge i... » read more

High-Performance Memory Challenges
By Ann Mutschler - 12 Apr, 2018 - Comments: 1

Designing memories for high-performance applications is becoming far more complex at 7/5nm. There are more factors to consider, more bottlenecks to contend with, and more tradeoffs required to solve them. One of the biggest challenges is the sheer volume of data that needs to be processed for AI, machine learning or deep learning, or even in classic data center server racks. “The design... » read more

New Nodes, Materials, Memories
By Ed Sperling - 15 Feb, 2018 - Comments: 0

Ellie Yieh, vice president and general manager of Advanced Product Technology Development at [getentity id="22817" e_name="Applied Materials"], and head of the company's Maydan Technology Center, sat down with Semiconductor Engineering to talk about challenges, changes and solutions at advanced nodes and with new applications. What follows are excerpts of that conversation. SE: How far can w... » read more

PowerDown: Power Efficiency
By Kevin Fogarty - 15 Jan, 2018 - Comments: 0

Power Down Semiconductor wants to make the batteries in smartphones and IoT devices last 10 times longer by not wasting power they’ve already used. Every time an intelligent device has a thought, it pulls power from a battery and sends it through its maze of wires and millions of gates to create a O or a 1 at key points in the control and logic circuits. “Think about how much energy... » read more

A New Memory Contender?
By Mark LaPedus - 02 Jan, 2018 - Comments: 1

Momentum is building for a new class of ferroelectric memories that could alter the next-generation memory landscape. Generally, ferroelectrics are associated with a memory type called ferroelectric RAMs (FRAMs). Rolled out by several vendors in the late 1990s, FRAMs are low-power, nonvolatile devices, but they are also limited to niche applications and unable to scale beyond 130nm. While... » read more

Four Foundries Back MRAM
By Mark LaPedus - 23 Aug, 2017 - Comments: 4

Four major foundries plan to offer MRAM as an embedded memory solution by this year or next, setting the stage for what finally could prove to be a game-changer for this next-generation memory technology. GlobalFoundries, Samsung, TSMC and UMC plan to start offering spin-transfer torque magnetoresistive RAM (ST-MRAM or STT-MRAM) as an alternative or a replacement to NOR flash, possibly start... » read more

What Is Spin Torque MRAM?
By Mark LaPedus - 17 Aug, 2017 - Comments: 0

The memory market is going in several different directions at once. On one front, the traditional memory types, such as DRAM and flash, remain the workhorse technologies. Then, several vendors are readying the next-generation memory types. As part of an ongoing series, Semiconductor Engineering will explore where the new and traditional memory technologies are heading. For this segment, P... » read more

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