Datasheet

LPC540xx All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet Rev. 1.8 — 22 June 2018 7 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
4. Marking
The LPC540xx TFBGA180 and TFBGA100 packages have the following top-side
marking:
• First line: LPC540xxJ
• Second line: ET180 or ET100
• Third line: xxxxxxxxxxxx
• Fourth line: xxxyywwx[R]x
– yyww: Date code with yy = year and ww = week.
– xR = boot code version and device revision.
The LPC540xx LQFP208 and LQFP100 packages have the following top-side marking:
• First line: LPC540xxJ
• Second line: BD208 or BD100
• Third line: xxxxxxxxxxxx
• Fourth line: xxxyywwx[R]x
– yyww: Date code with yy = year and ww = week.
– xR = Boot code version and device revision.
Fig 1. TFBGA180 and TFBGA 100 package markings Fig 2. LQFP208 package marking
Terminal 1 index area
aaa-025721
1
n
Terminal 1 index area
aaa-011231
Fig 3. LQFP100 package marking
1
n
Terminal 1 index area
aaa-029374