LPC micro LPC1549JBD100K

[AmirAli2022]

I have question about LPC micro wih part number "LPC1549JBD100", nowadays in websites like Mouser or Digikey or  ... this micro part number is "LPC1549JBD100K"...

What is letter "K" at the end of part number? no data in datasheet about this letter...

Thank you

[ZhangJennie]

Hi AmirAli2022 

LPC1549JBD100 is part number. LPC1549JBD100K is part number with packing type information. They refers to exactly the same chip.
see this site:
https://www.nxp.com/part/LPC1549JBD100#/

Hope this helps,

Jun Zhang