Hello Elfin,
Please note that as of February 2, 2026, NXP's MEMS sensor product line — including the FXLS8964AFR3 — has been transitioned to STMicroelectronics. NXP no longer owns or supports this product. For any inquiries related to the FXLS8964AFR3, including body marking information, please contact STMicroelectronics directly via their support channels at st.com.
For reference, body marking information for semiconductor products is generally treated as confidential by manufacturers for anti-counterfeit purposes and requests of this nature are typically handled through authorized distribution or the manufacturer's commercial team — this would now fall under STMicroelectronics.
BRs, Tomas
