Identification and datasheet request for IC marking "B160900 / 2N22J"

Yanek — Wed, 25 Mar 2026 18:31:10 GMT

Hello,

I am trying to identify an NXP IC and find its datasheet or any technical information.

Marking on the package:

263

B160900

2N22J

XNWJHH

The package looks like a QFP (around 32 pins, with exposed pad).

Unfortunately, I was unable to find any information about this part in public databases.

Could anyone help me identify this IC or provide any documentation (datasheet, application note, or equivalent part)?

Thank you in advance for your help.

Best regards,

Janek

Re: Identification and datasheet request for IC marking "B160900 / 2N22J"

luis_maravilla — Thu, 26 Mar 2026 16:58:30 GMT

To avoid counterfeit, code marking on parts is confidential and we are not allowed to provide the meaning of specific characters or shared any detailed information, I’m sorry.

I can only suggest you contact the distributor who sold this part to you. Our distributors can check with local NXP team a provide more info.

Best regards,

topic Identification and datasheet request for IC marking "B160900 / 2N22J" in 8-bit Microcontrollers

Identification and datasheet request for IC marking "B160900 / 2N22J"

Re: Identification and datasheet request for IC marking "B160900 / 2N22J"