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iphone 4s A5 Processor Chip Depth

Posted by VdoCity Sunday, October 23, 2011

Chipworks have posted a disassembly of the iPhone 4S deeper technical analysis of the latest Apple chips. Since there are many casualties before a tear is made before iFixit published weeks. Chipworks continued in-depth analysis with disassembly iFixit images and most important work focused on the A5 processor chip.
A5 processor chip
A5 processor

The change of the A4 and A5 processor was one of the most discussed changes chips in the iPhone 4S. The A5 is also found in the iPhone 2 is a dual-core processor delivers up to twice as much energy and up to seven times faster graphics, according to Apple. This device was also found in the iPad2. Here is an in depth look at the A5, including marking die, die metal photo above, a partially annotated die photo cop, the package X-ray and SEM cross section. (Click to enlarge images
A5 chips prcessor

These are the key compromises A5 processor chip

● Qualcomm RTR8605 multi-band RF Transceiver
● Skyworks power amplifier 77464-20
● Power Amplifier Avago ACPM
● TQM9M9030 TriQuint SAW filter
● TriQuint TQM66052
● Apple 338S0987 (Cirrus audio codec)
● Qualcomm MDM6610
● Apple 338S0973 (Dialog power management IC)
● Qualcomm PM8028 power management IC
● Toshiba THGVX1G7D2GLA08 24 nm MLC 16 GB Flash Memory.


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