Small-footprint Cortex-M0 with on-chip analog
The LPC11A11FHN33/001,: The LPC11A11FHN33/001: The NXP LPC11A11FHN33/001 is a 32-bit ARM Cortex-M0 microcontroller running at 50 MHz, packing 8 KB Flash and 2 KB RAM for small embedded control loops. Its 512 B EEPROM eliminates an external serial memory for calibration constants or boot parameters. On-chip peripherals include a 8-channel 10-bit ADC and a single 10-bit DAC, so a sensor bridge or actuator drive can close the loop without a separate analog IC. The internal oscillator and brown-out detect / POR / watchdog block reduce the bill of materials to the MCU and its decoupling caps.
Compared to the LPC11U24FHI33/301 sibling, this part omits the USB 2.0 peripheral but adds the 10-bit DAC — a swap that matters when the design needs an analog output on the same silicon and does not need a full-speed USB stack.