Process Change Notice #1011191A ____________________________________________________________________________________________________ User Registration Register today to create your account on Silabs.com. Your personalized profile allows you to receive technical document updates, new product announcements, “how-to” and design documents, product change notices (PCN) and other valuable content available only to registered users. http://www.silabs.com/profile PCN Date: 22Dec10 Effective Date: 22Mar11 Title: Si4708/09 Revision C Product Announcement Originator: Danny Mulligan Phone: 512-532-5254 Dept: Broadcast Marketing Customer Contact: Kathy Haggar Phone: 512-532-5261 Dept: Sales PCN Type: Assembly Datasheet Packing Last Order Date: 22Mar11 Discontinuance Fabrication Labeling Package Product Revision Location Test Other PCN Details Description of Change: Silicon Laboratories (Silicon Labs) is pleased to announce the availability of Si4708/09 revision C FM Receiver product family. The new revision C (Si4708-C and Si4709-C) will ship from the fab, assembly and test sites detailed below. The prior revision B (Si4708-B and Si4709-B) supply chain will remain unchanged. Part number Fab – TSMC Si4708/09-B Si4708/09-C Fab - SMIC Assy - ASEKR Assy - SPIL Test - ASEKR Test - KYEC Fab Site The Si4708/09 revision C part may contain die from either Taiwan Semiconductor Manufacturing Corporation (TSMC) in Taiwan or Semiconductor Manufacturing International Corporation (SMIC) in Shanghai, China. This results in slight functional and performance differences as shown below. Both TSMC and SMIC are existing fab sites for Silicon Labs and are certified to ISO9001, ISO14001 and ISO/TS16949 and are Sony Green Partners. Typical power consumption Interface Supply Voltage (Vio) ID register Chip (Si4708) Chip ID register (Si4709) Si4708/09-B (TSMC die only) Si4708/09-C (TSMC die) Si4708/09-C (SMIC die) 14.6mA 14.6mA 16.4mA 1.5V 1.62V 1.62V 0x1000 before power up 0x1093 after power up 0x1200 before power up 0x1293 after power up 0x1000 before power up 0x1093 after power up 0x1200 before power up 0x1293 after power up 0x101E before power up 0x109E after power up 0x121E before power up 0x129E after power up Assembly Site The Si4708/09 revision C may be assembled at Siliconware Precision Industries Co. Ltd., Taiwan (SPIL) or ASEKR. The bill of material has minor differences from existing assembly suppliers as detailed below. Both ASEKR and SPIL are existing assembly sites for Silicon Labs and are certified to ISO9001, ISO14001 and ISO/TS16949 and are Sony Green Partners. ASEKR SPIL Lead Frame Copper C7025, Half Etched, Ring-Plated Ag Etched, EFTEC 64T Pre-Plating Die Attach Epoxy Hitachi EN-4900GC Sumitomo 1033BF Bond Wire 0.8mil Ø, 4N Gold 0.8mil Ø, 4N Gold Mold Compound Sumitomo EME-G700 Sumitomo G770 Lead Finish Sn 100 (Matte Tin), 10um Min. Thickness Sn 100 (Matte Tin), 10um Min. Thickness Test Site The Si4708/09 revision C may be tested at King Yuan Electronics Co. Ltd (KYEC) or ASEKR. Both ASEKR and KYEC are existing test sites for Silicon Labs and are certified to ISO9001, ISO14001 and ISO/TS16949 and are Sony Green Partners. Firmware, Applications Schematic, Bill of Materials No firmware, schematic, or bill of material changes are required to use Si4708/09-C in place of a Si4708/09-B. W7206F1 Process Change Notice Form rev Z The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 1 Process Change Notice #1011191A ____________________________________________________________________________________________________ Reason for Change: Announce the availability of new revision of the Si4708/09 FM Receiver product family. Impact on Form, Fit, Function, Quality, Reliability: There is no impact to the Form, Fit, Quality or Reliability of the Si4708/09 revision C compared to revision B. The Function has changed as shown above in the Description of Change section. Product Identification: This PCN applies to devices ordered using the following ordering part numbers. Affected Ordering Part Numbers Si4708-C-GM Si4709-C-GM C8051F996-GU Note: Affected Part Numbers also include tape and reel equivalents (“R” suffix). Last Date of Unchanged Product: 22Mar11 Following the Effective Date of this PCN, Silicon Laboratories may utilize any of the qualified foundries, assembly sites or test sites to schedule and fulfill orders for the Si4708/09 revision C products. Qualification Samples: Samples are available now. Please contact your local Silicon Laboratories sales representative to order samples. A list of authorized sales representatives may be found at www.silabs.com Customer Early Acceptance Sign Off: Customers may approve early PCN acceptance by completing the information below: Early Acceptance Date: Name: Company: Email your early Acceptance approval to: [email protected] Qualification Data: See Appendix A for the Qualification Report W7206F1 Process Change Notice Form rev Z The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 2 Process Change Notice #1011191A ____________________________________________________________________________________________________ Appendix A: Qualification Report W7206F1 Process Change Notice Form rev Z The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 3 Process Change Notice #1011191A ____________________________________________________________________________________________________ Appendix A: Qualification Report (cont) W7206F1 Process Change Notice Form rev Z The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 4 Process Change Notice #1011191A ____________________________________________________________________________________________________ Appendix A: Qualification Report (cont) W7206F1 Process Change Notice Form rev Z The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 5