Questions tagged [integrated-circuit]

An integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate of semiconductor material, normally silicon.

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Trying to identify Renesas custom SoC through CPU die inspection

Was wondering if someone could help me identify which series a Renesas Custom SoC belongs to within the super-H family by looking at optical images of the die circuitry layout of the device, and by ...
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Identify a 320V DC Brushless IC Power MOSFET(?) Driver

I need some help identifying this IC. It comes from a bladeless fan. It is presumably a 230V Power MOSFET(?) element connected to the FCM8201 Three-Phase Sine-Wave BLDC Motor Controller. The thick ...
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Chip Identification in Push Button Toy

I have a toy that simply consists of a button which plays a variety of phrases when activated. My intention is to replace the sounds with my own. However, I have been unable to identify the chip and ...
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Subaru Eyesight Images and collision avoidance systems

I'm new to hardware hacking and I'm not to sure where to go with what I'm doing, any advice or feedback is greatly appreciated. I've been working on a project with the hope of downloading images that ...
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How to hide / obfuscate the function of an IC?

Let's say I have an IC (integrated circuit) and I want to hide it's function. What would be best practice to do that? Removing the markings with sandpaper or acid? (E.g. atmega328, ATtiny85,... ) ...
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Trying to find an undefined smd chip

This is my first time reverse engineering a smart band I got a while back. Its got a TI CC2541 2.4-GHz Bluetooth, a KX023-1025 (3-axis accelerometer), and a 32.000 MHZ Standard Clock. What I'm trying ...