KR580IK80A (later renamed to KR580VM80A) – one of the most widespread soviet processors. Contrary to popular belief, it appeared to be not an Intel 8080A (or 8080) clone, but a code-compatible redesign (while several parts are quite similar, routing is different as well as pad placement).
Thinnest lines are 6µm.
STM32F100C4T6B — is the smallest microcontroller made by STMicroelectronics based on ARM Cortex-M3 core.
Die size – 2854×3123µm.
Altera EPM7032 — Altera EPM7032 – CPLD that have seen a lot… One of the last using 5V supply.
Die size – 3446×2252µm, technology node 1µm.
MIFARE chip, used in Moscow’s subway RFID tickets.
Die size – 640×620 µm.
Now black box is open 🙂
Originally postes at Zeptobars.
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WARNING! All operations with concentrated (and especially hot) acids are extremely dangerous. Only trained persons should work with them using required protective equipment (acid-prof gloves, protection glasses, protective suit, fume hood and more). Remember that you only have 2 eyes!
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