Please see the attached images of a microchip used on a PCB board.
I need someone to help me identify what type of microchip this is and help me find the specs sheet for communicating with this microchip.
The numbers on the chip say:
Another similar PCB, the numbers on the chip say:
So I think 11321 is probably the part number of the microchip, and the letters and numbers below it may be the lot#?
Any help would be greatly appreciated.