a PIC16P1503 chip soldered to a black circuit board
https://digipres.club/system/media_attachments/files/113/814/000/751/077/560/original/7ae4a12bc88910d3.png
Answer:
A PIC16P1503!
That's an 8-bit microcontroller, with 128 bytes of RAM, 3.5 kilobytes of flash, and runs at 16 mhz max.
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