●Description of Change
■Silicon Labs announces an End of Life (EOL) and Last Time Buy (LTB) for C8051F30x 14SOIC and C8051F8x/F9x 24-QSOP Package Types.
■Existing customers may place LTB orders per the key dates above and guidelines listed in this EOL form.
■All customer orders with a Customer Requested Delivery Date (CRD) between the Last Time Buy (Order) Date and the EOL Effective Date will be Non-Cancellable and Non-Returnable (NCNR). As of this EOL Date, Silicon Labs will no longer accept customer orders with a CRD beyond the EOL Effective Date.
■If you have questions about this EOL, please contact your Silicon Labs sales representative.
●Reason for Change
■This addendum to PCN 2203291231 is being issued to inform the customers about the Last Time Buy Date change from June 27 to September 27, 2022. The EOL Effective Date remains unchanged (April 4, 2023).
■Original Change Reason:
◆EOL is due to package discontinuance by single source supplier.
◆Datasheet versions v3.0 for C8051F30x, v1.1 for C8051F80x-83x and v1.4 for C8051F91x-90x are released with updated ordering information tables.
●Impact on Form, Fit, Function, Quality, Reliability
■None

Brand of Product：	Silicon Labs
Part#：	C8051F30x 、 C8051F8x 、 C8051F9x 、 C8051F80x 、 C8051F83x 、 C8051F91x 、 C8051F90x 、 C8051F300-GS 、 C8051F860-C-GS 、 C8051F300-GSR 、 C8051F860-C-GSR 、 C8051F301-GS 、 C8051F863-C-GS 、 C8051F301-GSR 、 C8051F863-C-GSR 、 C8051F302-GS 、 C8051F302-GSR 、 C8051F303-GS 、 C8051F303-GSR 、 C8051F304-GS 、 C8051F864-C-GS 、 C8051F304-GSR 、 C8051F864-C-GSR 、 C8051F305-GS 、 C8051F865-C-GS 、 C8051F305-GSR 、 C8051F865-C-GSR 、 C8051F800-GU 、 EFM8BB31F16G-D-QSOP24 、 C8051F800-GUR 、 EFM8BB31F16G-D-QSOP24R 、 C8051F801-GU 、 C8051F801-GUR 、 C8051F802-GU 、 C8051F802-GUR 、 C8051F806-GU 、 C8051F806-GUR 、 C8051F807-GU 、 C8051F807-GUR 、 C8051F808-GU 、 C8051F808-GUR 、 C8051F812-GU 、 EFM8BB10F8G-A-QSOP24 、 C8051F812-GUR 、 EFM8BB10F8G-A-QSOP24R 、 C8051F813-GU 、 C8051F813-GUR 、 C8051F814-GU 、 C8051F814-GUR 、 C8051F818-GU 、 C8051F818-GUR 、 C8051F819-GU 、 C8051F819-GUR 、 C8051F820-GU 、 C8051F820-GUR 、 C8051F901-D-GU 、 C8051F901-D-GUR 、 C8051F902-D-GU 、 C8051F902-D-GUR 、 C8051F911-D-GU 、 C8051F911-D-GUR 、 C8051F912-D-GU 、 C8051F912-D-GUR More Part#
Product Category：	More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	14SOIC;24-QSOP
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Apr 12, 2022
Version Number：
Data Encoding：	2022-04-12-1240;2204121240
Data Size：	821 KB