Datasheet

NXP Semiconductors

UM11035

LPCXpresso boards for LPC546xx/LPC540xx/LPC54S0xx families of

MCUs

UM11035

All information provided in this document is subject to legal disclaimers.

User manual

Rev. 2.1 — 7th January 2019

33 of 36

12. List of figures

Fig 1. LPCXpresso546x8/540xx/54S0xx underside

view ................................................................... 4

Fig 2. LPCXpresso546x8/540xx/54S0xx main feature

layout ................................................................ 6

Fig 3. Jumper and LED locations ................................ 7

Fig 4. Identifying the VCOM port ............................... 18

Fig 5. Current measurement circuit error .................. 21

Fig 6. Line input circuitry ........................................... 28

Fig 7. Headphone / line output circuitry ..................... 28

Fig 8. CAN-FD Shield Layout .................................... 30