Fri 12 Oct 2007
Today’s IC Friday is imaging the secured . This chip features both the RF subsystem as well as a microcontroller and 32kB flash. Thanks to reader Matthias Wenzel for this suggestion.
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whee!
a big thank you is due. I can spot a few interesting things in the large RF-section (cc1110f32-20x-stitched.jpg). Sadly most digital parts are scrambled, I had liked to see the AES128 processor.
Matthias Wenzel
No problem! Unfortunately, it is often almost impossible to reverse engineer the digital portion or a modern IC due to the obfuscation by several layers of interconnects and optical properties of polysilicon.
Nice choice and good pics.
Thanks Chris, feel free to send more suggestions.
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