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Additional Pictures 

 

Die Photo of the ELAN EQ3804 microcontroller used with the Qusure BA II Plus manufactured March 2019. Die size approximately 110 mils * 70 mils / 2.8 mm * 1.8 mm. Die Photo courtesy of Sean Riddle.


If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, March 2, 2025. No reprints without written permission.