The TM4C1233H6PMIR runs an ARM Cortex-M4F core at 80 MHz with a single-precision floating-point unit. The 2 KB EEPROM on-chip saves calibration constants or boot counters without external storage.
Connectivity and I/O — USB, CAN, and serial buses
This MCU carries USB (device/host/OTG), CAN, I²C, SPI, SSI, UART, and IrDA. The USB controller supports both device and host modes. CAN is the industrial backbone; the part can sit as a sensor node on a CANopen bus. 43 general-purpose I/O in a 64-LQFP package.
Lifecycle reality — EOL, not NRND
Supply voltage spans 1.08 V to 3.63 V.