Tiva C connected MCU — what it carries
The Texas Instruments TM4C1297NCZADI3 is a Tiva™ C series 32-bit ARM Cortex-M4F MCU with a single-core architecture running at 120 MHz. It packs 1 MB of program Flash and 256 KB of RAM, plus a separate 6 KB EEPROM block for parameter storage.
120 MHz Cortex-M4F — what the speed buys you
The 120 MHz core clock supports single-cycle multiply-accumulate operations. The FPU handles single-precision math without software emulation.
EOL status — sourcing reality
The TM4C1297NCZADI3 is marked end-of-life (hot). Texas Instruments has transitioned this node; the last-time-buy window is closed for most order quantities.