It’s smaller than a pepper grain but don’t let its tiny size fool you. Texas Instruments has unveiled the world’s smallest microcontroller, the MSPM0C1104, measuring a mere 1.38 square millimeters.

Texas Instruments says it has shrunk the size of the smallest microcontroller unit in its industry with a new MCU the size of a black pepper flake. The MCU packaging is only 1.38 square millimeters in ...