LPC812 Breakout Board (Rev. A)

Small breakout board designed for the LPC812 ARM Cortex-M0+ microcontrollers from NXP

Features

minimal subset of components, no power regulation etc.
optional external crystal - if not used, its GPIO pins can be connected to the user header by soldering relevant 0R resistors (see schematic)
two buffered user LEDs, connected to the header - no reserved GPIOs
reset button
standard 0.05" pitch SWD programming header, SWD signals also present on the pin headers

Designed in KiCad 5.1.6

Schematic: PDF