A variety of reports from both Europe and U.S.-based newspapers have been hinting at an imminent Intel-Infineon deal. So, where would that situate Intel-Infineon inside the current versions of the iPhone and iPad?
Reputable teardown sites make it clear that Infineon silicon plays a pretty important role in the iPad and iPhone 4. UMB TechInsights shows two chips: An Infineon A GSM/W-CDMA transceiver and a baseband processor.
The baseband processor--which handles the 3G connection--is one of the most critical chips. "This processor has HSDPA/HSUPA capabilities of 7.2Mbps/2.9Mbps and the ability to connect to cameras with up to 5 MPixels like the one found on the iPhone 4G (the X-GOLD 618 version)," according to TechInsights. (HSDPA stands for High-Speed Downlink Packet Access. HSUPA is the acronym for High-Speed Uplink Packet Access.)
Ironically, those are communication chips, the very business that Intel sold in 2006 to its Silicon Valley neighbor Marvell. And that technology transfer to Marvell included Intel's StrongARM applications processor. ARM processors like Apple's A4 and Texas Instruments' OMAP (inside the Motorola Droid and Droid X) are powering some of the most popular gadgets today.
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