PRODUCT CHANGE NOTICE (PCN) PART NUMBER(S): PCN No.: 10-0804-01 See Attachment A DATE: September 1, 2010 PART DESCRIPTION: Please refer to www.exar.com LEVEL OF CHANGE: X Level I, Customer Approval. Level II, Customer Information. PRODUCT ATTRIBUTE AFFECTED: X Material Change Data Sheet Change Design Change Package Change Process Change Packing / Shipping Other, Explain: DESCRIPTION OF THE PROPOSED CHANGE: EXAR Product Die Attach Epoxy Mold Compound Package Type Prefix Suffix From To From To non Green, SP, SPX - L SOT223 no change Sumitomo 6730B-L GREEN, Sumitomo G600 non Green, SP, SPX - L SOT23 no change Sumitomo 6730B-L GREEN, Sumitomo G600 non Green, Sumitomo 6730B-L SP, SPX - L TSOT-23 no change GREEN, Sumitomo G600 Ablestik non Green, GREEN, Hitachi SP - L SSOP 84-1LMISR4 QMI 519 Sumitomo 6600HR CEL8240HF10LXC Ablestik non Green, GREEN, Hitachi SP - L TSSOP 84-1LMISR4 QMI 519 Sumitomo 7351LS CEL8240HF10LXC Ablestik Green, Sumitomo GREEN, Hitachi SP -G TSSOP 84-1LMISR4 QMI 519 G700L CEL8240HF10LXC -F, Ablestik Green, Sumitomo GREEN, Hitachi XRD None SSOP 84-1LMISR4 QMI 519 G700L CEL8240HF10LXC XR, XRD, -F, Ablestik Green, Sumitomo GREEN, Hitachi TSSOP QMI 519 XRT None 84-1LMISR4 G700L CEL8240HF10LXC There is no change to Form, FIT, or Function as stated in the applicable datasheets. REASON FOR CHANGE: To use environmental friendly material Green as well as package material standardization. DATE OF SAMPLES AVAILABLE: DATE OF QUALIFICATION COMPLETED: August 2010 August 2010 PROPRIETARY INFORMATION THIS DOCUMENT CONTAINS INFORMATION WHICH IS THE EXCLUSIVE PROPERTY OF EXAR CORPORATION. DISTRIBUTION, REPRODUCTION OR USE BY OTHERS IS NOT PERMITTED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF EXAR CORPORATION. FORM: G0006-6 8/08 Page 1 of 13 PRODUCT CHANGE NOTICE ESTIMATED CHANGE DATE OR DATE SUPPORTING DATA: CODE: October 2010 Qualification Report X STANDARD DISTRIBUTION CUSTOM DISTRIBUTION PERSON TO CONTACT WITH QUESTIONS: Please acknowledge receipt of this PCN. Acknowledged: Signature Printed Name Company Title Date Approved Not Approved (Approved/Not Approved section not applicable and should be removed for all Level II PCNs) Comments: PROPRIETARY INFORMATION THIS DOCUMENT CONTAINS INFORMATION WHICH IS THE EXCLUSIVE PROPERTY OF EXAR CORPORATION. DISTRIBUTION, REPRODUCTION OR USE BY OTHERS IS NOT PERMITTED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF EXAR CORPORATION. FORM: G0006-6 8/08 Page 2 of 13