The Future of NOR Flash Memory

The future of NOR Flash MemoryHe’s coming… he’s coming soon… he’s coming to a conference center near you.  It’s “Samson,” the 66-million-year-old dinosaur skeleton – one of the largest Tyrannosaurus Rex specimens.  Samson will be at the ESC Silicon Valley 2011 Conference from May 3-5th at the McEnery Convention Center in San Jose, CA.  It turns out so will I.

I will be presenting “The Future of NOR Flash Memory” on Tuesday May 3, from 4:30-5:30 p.m, part of the Memory in Embedded Design track.    NOR flash memory has historically been an obvious choice for embedded non-volatile memory and my presentation will discuss how NOR Flash memory’s current trajectories and operational characteristics will enable usage in future applications.

NOR Flash memory has distinct advantages in embedded applications

NOR Flash memory currently provides the lowest initial latency, highest data integrity and fastest data throughput of all non-volatile memory products.  I will discuss how these attributes can be best utilized in embedded applications including some exciting emerging segments, such as XiP over serial Flash memory (SPI), 3D gaming graphics and automotive instrumentation displays.  I will also cover design considerations between various interface modes and their impact on performance throughput and required pin counts.   Lastly, I will examine some future high speed interface enhancements, such as DDR.

Come Learn the Details

So on your way from meeting Samson, stop by my presentation on Tuesday May 3 at 4:30PM to hear the technical details and to have a spirited discussion on the current and future use of NOR Flash memory.  I am looking forward to seeing you there.  You are also welcome to find out more information about Spansion and our NOR Flash memory at our website.

Driving Connected TV Adoption through Sophisticated Simplicity

Panasonic, Samsung, Google, Apple and Microsoft. All are big names in the technology industry and all are betting on Connected TV to provide a big, future revenue stream through over-the-top (OTT) video. So what is OTT? It is simply the consumption of video resources over the Internet to TVs and other devices as opposed to traditional over-the-air, satellite and cable sources.  Recently, Google announced that they were working on revamping their YouTube site by adding a set of “channels” around specific topics like sports.  Also, they are planning to spend almost $100 million to fund content development designed exclusively for Internet delivery.

What about Features, Functions & Benefits?

At NAB 2011 in Las Vegas last week, there was a lot of discussion about various technologies and architectures.  Do I have the “Connected” in the TV from the likes of Panasonic, LG and Samsung? Or do I have the “Connected” in a separate device from the likes of Apple, Google, Boxee and TiVo? Or do I have the “Connected” in a gaming system like Wii or XBOX 360?  Or maybe it is a new “Connected” set-top box from a cable or satellite TV provider such as Comcast, DirecTV and others?   Other discussions revolve around where does the content reside…locally or in the cloud? Do I control the ecosystem like Apple or do I have a more open system that plays well with Netflix, Hulu, etc.

Of course, the correct answer is all of the above since there will be consumers that will want to buy in various ways.  The real question is how do you accelerate the current slow adoption of “Connected TV”? From a recent WSJ article, according to Nielsen Media and comScore, in February 2011, Netflix had only 24 million unique visitors spending a little over 9 hours viewing content.  That is just a small part of a potential huge TV viewing public.

Unfortunately, there are challenges to making widespread adoption a reality and it comes down to Features, Functions & Benefits…in short, the delivery of advanced features with simple function for a compelling benefit.  And, by the way, everyone in the ecosystem needs to make a fair living at it.

Unlike the transition from standard definition to high-definition TVs – where you literally could see what you were going to get, the value of Connected TV is harder to “see” for the consumers. Simply recreating the web-surfing experience on a TV is asking the consumer to change their passive viewing behaviors for limited return.  Connected TV needs to provide more advanced interactivity features and applications that can exceed the current TV viewing and web experiences.  Moreover, consumers want more premium content to view in a timelier manner.  Finally, none of this matters if the user interface is clunky and confusing.

Simplicity Requires Sophistication

When you are competing against the simplicity of the power and channel buttons of the almighty remote, simplicity rules.  To make an electronic programming guide that can offer superior interactivity, internet-based applications and easy access to protected content, simplicity requires sophistication. By removing the complexity from the viewer, you place it into the device requiring a higher level of software sophistication.

From an embedded systems perspective, it means faster, bigger and more secure storage in the devices.  Speed and size is imperative to maintaining the user experience and security is important to prevent unauthorized access to content.  Spansion is committed to providing current and future solutions to meet these needs. For example, our Spansion GL-S NOR Flash memory family has a large 1024Kb secure silicon sector to allow device manufacturers to have a protected, unhackable area for their IP and rights management access codes. And, Spansion’s MirrorBit® charge trapping process technology enables new milestones in cost-effective, high capacity and superior performing flash memory.

In the end, what these new “Connected Devices” will look like remains to be seen.  Today, the cable and satellite operators provide the access to premium content and are innovating in their own way to ensure people connect with it.  From allowing you to start a program in one room and pause and finish in another, to viewing On Demand titles from a mobile device, the accessibility of content will only increase.  As the “Connected Devices” become more sophisticated and provide a compelling benefit to the consumers while creating a valid business model to the content providers, widespread adoption will only increase.

Instant-on Printers: Keeping Up with the Pace of Life

We’ve all been there. It is going to be one of those big days at work and you are hurrying to get to the next meeting.  As you are about to leave your office you click the button to print your presentation.  You rush to the nearby printer only to find it still waking up from sleep and then the panic sets in.  Truly not the best way to be mentally prepared for your upcoming meeting.

Multi-function printer - NOR Flash memoryMulti-Function Means Greater Requirements

While putting printers to sleep is a great way to save energy, consumers today want instant-on capabilities to avoid this exact situation. Innovations in the fuser modules have reduced the wait time to the first printed page to a matter of seconds.  Also, these multi-function printers (MFP) are expanding their utilities to include color management, copying, scanning, faxing, advanced networking and internet access.

Truly, today’s MFPs are much more sophisticated than the initial days of dot-matrix personal printers. This intelligence puts demands on the electronics inside the printer to do more, including high speed printing, faster boot times, more sophisticated software and therefore higher density non-volatile memory (NVM).  In order to balance the competing requirements, design engineers depend on high performance NOR flash memory to provide storage for the advanced software.

Meeting the Challenge

For example, our Spansion® GL-S Flash memory family was designed specifically for fast data access, interactivity and boot performance. It includes multiple storage densities of 128-Mbit, 256-Mbit, 512-Mbit and 1-Gbit to support a wide platform of electronic designs.  The family’s page read performance is 45% faster versus other competitive products. The read performance not only enables a fast boot experience but it also can save overall system power as it reduces the time for information transfer out of the chip.

In what ways can you leverage this idea for success with your next design?

NVIDIA in the Driver’s Seat?

When you think of NVIDIA, most consumers have thoughts of advanced graphics chips for PC gaming.  Its GeForce line has long been heralded for its realistic 3D visuals, screaming performance and fast interactive game play.  That type of innovation is what NVIDIA has been known to deliver.  So what’s a graphics processing unit (GPU) doing inside the car?

The Car: The Most Advanced Consumer Electronics Device Around

It’s not that odd of pairing if you think about it. Look at all of the changes happening in automotive electronics.  Behind the steering wheel, the mechanical gauges are being replaced with digital screens.  The center console is no longer the series of nobs and switches to control a CD player, stereo and air conditioning, but rather a large touchscreen display that lets you manage many of the car’s systems.

These new displays are also becoming a key safety element of the vehicle.  Information is being collected throughout the automobile and from external conditions and fed to the driver so they are fully aware of the car’s health and potential hazards on the road.  Advancements in auto electronics are enhancing the driver’s ability to navigate a vehicle while making that journey more comfortable and entertaining for the passengers.

Given these changes, it makes a total sense for NVIDIA to bring its technology to the car.  These advanced displays demand instant-on performance and rich 2D and 3D user interfaces.  NVIDIA has been providing those features to gaming for years. 

NVIDIA: A Welcomed Addition

For those that follow semiconductors, you probably already know NVIDA has been catering to profession and science markets for some time.  They have been making steady inroads in automotive as well, which was very apparent at this year’s consumer electronics show (CES) in Las Vegas.  NVIDIA’s Tegra 2 processors are making its way into Audis, BMWs and the upcoming Model S form Tesla.  Check out NVIDIA’s automotive page to read more on their automotive focus. 

NVIDIA has some formidable competitors in automotive including Freescale, Infineon, Renesas and Texas Instruments.  These companies have been focusing on the auto market for decades so the competition will be tough.  I’ve been fortunate enough to work closely with all of these companies over the years as Spansion brings its NOR Flash memory solutions to market to support these continual advancements in automotive.  It is an exciting segment and NVIDIA is a welcomed addition.