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Technology Stocks : WDC/Sandisk Corporation -- Ignore unavailable to you. Want to Upgrade?


To: Ausdauer who wrote (12467)7/3/2000 3:47:45 PM
From: Allegoria  Read Replies (5) | Respond to of 60323
 
NOR,NAND,MLC,SNDK, SSTI and 2 cents...

Aus,

I'm not sure my answers to your questions will suffice, but here goes nuttin':

"First, SanDisk's claim to fame is its NOR flash cells, not NAND."
I'm not sure what you mean by 'claim to fame' but IMO what distinguishes SNDK from the rest is the proprietary D2 (double density or MLC) and controller system integration. I'm afraid that once again confusion enters the discussion over NOR and NAND types of flash, so I apologize if I have contributed to this confusion.

NOR- type flash memories for use mainly in mobile phones will account for 84 percent of the market.
NAND-type flash are mainly used for memory cards for digital still cameras. Reference: nikkeibp.asiabiztech.com

IMO, SNDK has pinned its hopes on the SD Memory Cards. Matsushita, Toshiba and SanDisk jointly developed the SD Cards. Toshiba says: "At Toshiba, the inventor and prime supplier of NAND flash memory for SD Memory Cards, we will accelerate and expand our memory card business through the development and commercialization of state-of-the-art digital electronics products and systems fully utilizing our capabilities in portable and mobile equipment. Toshiba and SanDisk intend to jointly develop 512 megabit (Mbit) and 1 gigabit (Gbit) flash memory chips and Secure Digital (SD) Memory Card controllers. The companies plan to employ Toshiba's future 0.16 micron and 0.13 micron NAND flash memory technology and SanDisk's multilevel cell (MLC) flash technology and controller system integration.
Reference: sandisk.com
A major drive in SNDK's strategy going forward is:
sandisk.com
"The agreement between Toshiba and SanDisk (FlashVision LLC) is to produce advanced flash memory utilizing fabrication space at Dominion Semiconductor in Manassas, VA. The NAND memory wafers will primarily be used to manufacture flash memory cards for use in digital cameras, digital music players and future generations of cell phones.

Q: Are you saying that SNDK's products are unacceptable for code storage?
A: No. I meant to imply that I think it is more likely that SSTI moves into higher density flash (as code requirements increase) than SNDK will move to lower-density.

Q: Second, are you certain that SSTI manufactures all components of their 96MB CF card?
A: No, I am almost certain SSTI does not manufacture all the components of their CF card, regardless of the density.

Q: During the last c.c. the SSTI CEO stated that the highest density product they will manufacture is 16Mbit. Has this changed?
A: Nope. Check out: ssti.com

The argument you make suggests that the requirements of electronics manufacturers will remain static in this ultra-low density range.
Ref: nikkeibp.asiabiztech.com
"Since NOR type is highly dependent on mobile phones…most industrial sources believe that 128Mb is enough for the built-in capacity of a mobile phone and competition for bigger memory capacity will cease in the future." I am unsure how static this capacity requirement will remain, but for now…

Q: Do you believe that SSTI can easily enter moderate and high density flash applications using the Superflash technology they are licensing?
A: Easily? Well you probably aren't going to like this answer but Yes and No. Currently in the market place, demand is highest at the 2 and 4 Mbits densities. SSTI cannot keep up with demand at these densities and getting low-density flash is a major challenge. This is because the ADSL market and cable modems market are on fire. Does anyone think this is going to come to an end anytime soon? Because SSTI is unable to meet demand, there is little financial incentive for moving into higher density flash. SuperFlash is scalable, but to what degree can foundries be pushed is anyone's guess.

I still believe that 16Mbit is a far cry for 256 or 512Mbit. SanDisk, Toshiba, Hitachi and Intel are pushing the envelope on the higher end.
Aus, that is the very basis of my argument disputing your claim that SSTI faces GREATER competition in its market place than SNDK! The company's proprietary technology and focus on the low-density end of the market should protect it from competitors. SSTI has positioned itself to dominate the code storage market. No one can compete on price (both product AND manufacturing) & quality.

I don't see SSTI as capable of competing in this race.
Again, SSTI is not competing in this race…SNDK & SSTI are in different wars.

Q: Further, SSTI could feel pressure from above as established semiconductor manufactures place pressure on the lower density manufactures. As I said before, if margins are fat and there is a profit to be had, competitors will come. Is the converse true? Will SSTI be able to make a play at moderate or high density applications or is this a "one-way street"?
A: Yes - SSTI could feel pressure from the established semiconductor manufactures. But at these lower densities, SSTI appears to be winning and I am not seeing anything (including a tightening market place in the higher density arena!) that is going to change them from continuing to win. Your point about profit margins is interesting because profit margins right now have never been higher…
Yes, I believe that SSTI's SuperFlash is scalable to allow a play at moderate or higher densities.

I appreciate your fervor and diligence in presenting the SSTI case.
I certainly do not mean to come on too strong. I only bold because I know a lot of readers are not interested in all of this or don't have the time.
SSTI stock holders have been whipped hard the last week and a lot of this is my questioning my own "fervor and diligence"…

Owning both SNDK and SSTI would seem to be a good fit as they don't overlap.
Well that is what I thought. Is anybody else making the same gamble?

I personally remain doubtful that SSTI can be as well diversified as SNDK can be. Concentrating on low density applications and hoping that the technology doesn't migrate away from you seems a bit risky, but if you are assured that this is the case then SSTI should flourish.
I am not necessarily seeking companies "as well diversified as SNDK can be"…I want SSTI to concentrate on one arena, as it evolves, and crush any competitor that commits capital to this arena. This is a capital intensive busniess and you usually get 1 years notice before your competitor bombs you with new product. Before a competitor enters this war they must be assured that a bloody price war will break out and they will loose. That is why I am investing in this SuperFlash thingy…

I honestly hope that I have responded accurately to your queries.

Best of luck to all,
Eric