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Intel Makes Plans for Manitoba

Processor designed to lengthen battery life and reduce the size of mobile phones will be announced this week.

Sumner Lemon, IDG News Service

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In a move that will put pressure on Texas Instruments and Motorola, Intel plans to announce on Wednesday availability of a new processor designed for use in cell phones, the company confirmed Monday.

Intel will announce the chip, called Manitoba, in the U.S. on Wednesday, February 12, and launch events are planned for Thursday in Taiwan, South Korea, and China, said Georgine Lin, a spokesperson for Intel in Taipei.

Dual Processing

Designed for use in phones and handheld devices that support GSM and GPRS networks, Manitoba is the first processor from Intel's Wireless Computing and Communications Group to include an on-chip digital signal processor alongside Intel's ARM-based XScale processor core. The chip will also include flash memory.

By including a DSP core and a processor core on a single piece of silicon, chips like Manitoba allow handset makers to reduce the size of mobile phones and reduce power consumption, extending battery life.

The Manitoba chip, which Intel began producing in sample quantities during the fourth quarter of last year, will compete directly against TI's line of OMAP processors, which also include a DSP alongside an ARM processor core.

Powering PDAs

XScale processors, like the PXA250, have found their way into a wide range of PDAs running Microsoft's Pocket PC 2002 software, but the chip has yet to make an entry into the cell phone market. The mobile phone market is now dominated by other chip makers, like TI, and Intel has been betting on Manitoba to help the company make inroads into this market.

The introduction of Manitoba is one of several major processor-related announcements expected from Intel in the coming weeks.

At the International Solid-State Circuits Conference on February 11 in San Francisco, Intel will detail an upcoming 1.5-GHz Itanium chip, called Madison, that is made using a 0.13-micron process and includes 6MB of on-chip Level 3 cache. Madison is expected to ship during the middle of this year.

That will be followed on March 12 with the launch of Centrino, a package that includes Intel's upcoming low-power Banias mobile chip, called Pentium-M, and WLAN capabilities.

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