Die shots of the Raspberry Pi RP2040 chip #Teardown #Dieshot #ReverseEngineering #PiDay @johndmcmaster @Raspberry_Pi
John McMaster posts an informative thread on Twitter, starting with x-rays of the new Raspberry Pi Pico board and subsequently going layer by layer through the board’s RP2040 chip. The die shots are both beautiful and informative in understanding this new chip.
The thread indicates the chip is made in 40nm and at the TSMC fab.
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