Datasheet

NXP Semiconductors

UMxxxxx

LPCXpresso51U68

UM11121

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User manual

Rev 1.1 — 27 April 27, 2018

20 of 22

11. List of figures

Fig 1. LPCXpresso51U68 Board ................................. 3

Fig 2. LPCXpresso51U68 layout ................................. 5

Fig 3. FTDI connector ............................................... 11

Fig 4. Board power diagram ...................................... 12

Fig 5. Current measurement circuit error .................. 14