A quarterly look at embedded NVM/OTP happenings
Executive Opinion: Sidense and the Semiconductor Industry Both Doing Well
Xerxes Wania, President and CEO, Sidense
As we move towards the midpoint of 2011, the semiconductor industry continues to advance nicely. On June 8, the World Semiconductor Trade Statistics (WSTS) organization raised its 2011 global chip market growth forecast to $314.4 billion, an increase of 5.4% over 2010. WSTS also predicts 7.6% annual growth to create a global chip market of $338.4 billion in 2012. While the numbers appear modest, in light of global economic turbulence over the past several months the industry is doing relatively well.
Consumer demand in both established and emerging geographic regions is fueling the continued resurgence of the semiconductor industry after its poor showing in 2009, with much of the growth coming from rapidly growing segments such as mobile devices and automotive electronics. However, mobile and consumer application requirements along with chip manufacturers are pushing silicon foundries to develop new and advanced nodes in order to have a competitive edge in their businesses. Utilizing the advanced chip-processing technology offered by the top semiconductor foundries is a major factor in the ability of chip developers to march along to the beat of Moore's Law.
Outside Thoughts: Mobile Markets Bode Well for OTP Memory
John Blyler, Editor-in-Chief, Chip Design Magazine
Analyst reports from IHS iSuppli suggest a strong market for NAND and DRAM memories, which will be good news to related non-volatile memory devices such as one-time programmable technologies.
If the latest reports are accurate, the mobile memory market will be worth $16.4 billion in 2011. IHS iSuppli researchers report that NAND memory will be the largest product segment this year, followed closely by mobile DRAM. NAND and mobile DRAM are used increasingly in high-end smart phones and tablets. In third place will be NOR memory devices, which are used mainly in lower-end mobile handsets in steadily decreasing amounts.
Before I go further, let's have a short refresher on the alphabet soup that is the world of memory acronyms. The two main types of memory used today are Random-Access Memory (RAM) and Read-Only Memory (ROM). RAM has very fast access times but burns a lot of power. ROM has much slower access rates but burns less power. The main difference between the two is that RAM needs a constant supply of power to retain its data. ROM retains its data even when power is removed. ROM is an example of non-volatile memory (NVM).
Sidense Out and About
- Sidense 1T-OTP Memory Available in ON Semiconductor 180nm Process Technology (March 31, 2011)
- Sidense Completes TSMC IP9000 Assessment for Non-Volatile Memory (NVM) Product Families (April 5, 2011)
- Sidense First to Offer Antifuse OTP Supporting 1.8V IO in 40nm and 28nm Process Nodes
Visit Sidense at the Upcoming Conferences and Tradeshows
- TSMC Technology Symposiums on the following date:
Monday, June 27
Sheraton Tel Aviv Hotel & Towers, 115 Hayarkon St., Tel Aviv, 63573, Israel
- GLOBALFOUNDRIES Technology Conference (GTC) on the following date:
Tuesday, August 30
Santa Clara Convention Center, 5001 Great America Parkway, Santa Clara, CA 95054
To register for GTC in Santa Clara, please go to http://globalfoundries.com/gtc2011/
Watch a video of Sidense's presentation in the ChipEstimate.com booth at DAC 2011:
- Sidense Presentation (Requires ChipEstimate.com registration)
NVM on the Mind
NAND flash is the dominant type of non-volatile memory technology used today. Developers commonly face difficulties developing and maintaining firmware, middleware and hardware IP for interfacing with raw NAND devices. After reviewing the history and differentiated features of various memory devices, we'll take a detailed look at common obstacles to NAND device development and maintenance, particularly for embedded and system-on-chip (SoC) developers, and provide some recommendations for handling these challenges.
- Software and hardware challenges due to the dynamic raw NAND market - (EE Times, June 12, 2011)
Click here to view the article by Daniel Allred and Gaurav Agarwal of Texas Instruments
Find our IP catalog on ChipEstimate.com.
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