What this Cortex-M0 MCU brings to a BOM
The NXP LPC11E37FHI33/501E is a 32-bit ARM Cortex-M0 microcontroller from the LPC11E3x series, clocked at 50 MHz. The internal oscillator and brown-out detect / POR / WDT peripherals reduce external component count.
The 50 MHz Cortex-M0 core runs at 50 MHz. The 8-channel 10-bit ADC samples at 10 kHz per channel.
NXP has marked the LPC11E37FHI33/501E as Obsolete. For existing BOM lines, procurement must go through independent distribution or surplus channels. If you are qualifying a new design, look at the active LPC11E6x or LPC11U6x series for a pin-compatible migration path.