Lists of devices
Microchip PIC16F59. Microchip's standard 350 nm 3-metal process.
Live-decapped many years ago, imaged in the cleanroom SEM, and sat forgotten in my basket under other things for years. Found recently and stripped to bare die.
No image available.
Size is approximately 1650 x 1420 μm (2.34 mm2).
Mask rev markings
Config fuses (4 total)