8-Kbit serial I²C bus EEPROM operating up to 105 °C, with 1.8 V core and 1.2 V‑compatible I/Os

8-Kbit serial I²C bus EEPROM with 1.8 V core and I/Os 1.2 V compatible

256 Kb I2C CMOS Serial EEPROM in WLCSP Package

ARM®-based 32-bit MCU, 32 KB Flash, crystal-less USB FS 2.0, 9 timers, ADC and comm. interfaces, 1.8 V

Arm®-based Cortex®-M4 32-bit MCU+FPU, 64 KB Flash, 16 KB SRAM, ADC, DAC, 3 COMP, Op-Amp, 1.8 V