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$20 Cellphones Possible with TI's New Chip

Posted by timothy on from the ever-cheaper dept.

swimgeek writes "Texas Instrument's Indian branch has succeeded in developing a single chip which combines the functions usually performed by multiple chips in a GSM cellphone. By doing so, cellphone costs can be dramatically reduced, thus making cellphones more affordable in developing economies. Nokia has been contracted to make the initial sets, with market launch in as soon as 9 months. More coverage here and here."

3 of 298 comments (clear)

  1. Think smaller, not cheaper... by GrpA · · Score: 5, Insightful

    I know it's not the theme of the article, but it's just as obvious...

    One chip means smaller and lower power consumption possibilities as well. It goes hand in hand with cheaper.

    It will help lead to phones in watches as well as integration into other devices (eg, directly into mobile PC's as a standard chipset for GPRS integration. )

    Cheap is nice too, but it's just part of the overall advantage.

    GrpA

    --
    Enjoy science fiction? "Turing Evolved" - AI, Mecha, Androids and rail-gun battles. What more could you want?
  2. Feeding the troll, just in case someone agrees. by CosmeticLobotamy · · Score: 5, Insightful

    You're an idiot. This has absolutely nothing to do with terrorism. If you're going to kill people, you're not going to be stopped by having to pay an extra 30 bucks for a phone, and a remote detonator can be rigged up for the cost of a remote control car and a screwdriver already.

    But even if that weren't the case, stop making every fucking thing about terrorism. You're making us all dumber.

  3. Re:How will they keep C and A separate? by pchan- · · Score: 5, Insightful

    The article is not clear on this, so I can see where you would be confused. What you're talking about has been done years ago. The most common nokia phone chip is the TI OMAP, which couples an ARM 9 processor core with a TI 5000 series DSP core. This is already in your phone today.

    What the article is talking about is incorporating RAM, the RF circuitry, probably flash, and power management (usually done by an external microcontroller). That is, bringing all the other chips on the board into the die. Mind you, they are talking about a 20$ bill of materials (BOM) cost for the phone, this is NOT the price that you would pay. An OMAP sells for about 10-12USD in massive quantities. The price of this new part would probably be similar, but it would eliminate the need for many peripheral chips (thereby reducing the total board cost). What we're talking here is probably a reduction from 25 USD to 20 USD in the BOM. If they were sold through normal retail channels, expect to pay 2x to 4x the BOM cost.

    The CNET reported does not seem to be clued in on what this really means. This in no way means 20 dollar phones for anyone. It just means that phones are going to get just a little bit cheaper to manufacture, and that TI is going to take away some business from other part suppliers. Good news for TI, pretty much meaningless for everyone else.