Datasheet

LPC1759_58_56_54_52_51 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 8.5 — 24 June 2014 5 of 80
NXP Semiconductors
LPC1759/58/56/54/52/51
32-bit ARM Cortex-M3 microcontroller
5. Marking
The LPC175x devices typically have the following top-side marking:
LPC175xxxx
xxxxxxx
xxYYWWR[x]
The last/second to last letter in the third line (field ‘R’) will identify the device revision. This
data sheet covers the following revisions of the LPC175x:
Field ‘YY’ states the year the device was manufactured. Field ‘WW’ states the week the
device was manufactured during that year.
Table 3. Device revision table
Revision identifier (R) Revision description
‘-’ Initial device revision
‘A’ Second device revision