The TM4C1236E6PMI7 is a Texas Instruments Tiva™ C Series 32-bit ARM Cortex-M4F microcontroller clocked at 80 MHz. It includes 128 KB Flash, 32 KB RAM, and 2 KB EEPROM.
Industrial temperature, active life cycle
Supply range spans 1.08 V to 3.63 V.
On-chip peripherals worth noting
The part integrates a 12-channel 12-bit ADC, brown-out detect, POR, watchdog timer, and DMA — enough to run sensor acquisition without an external ADC or supervisor IC. Internal oscillator trims the BOM by one crystal for non-timing-critical links; keep a crystal for CAN and USB bit-timing accuracy. Program memory is Flash, so field updates over CAN or USB OTG are feasible with a bootloader. The EEPROM is separate — useful for storing node ID or calibration data that survives a firmware reflash without wear-leveling logic.