www.macronix.com Product Change Notification PCN#: 0032 Date: December 17th, 2009 Dear Customers, In order to optimize our products, Macronix is migrating MX29LV640D produced on 0.13um process technology to MX29LV640E on 0.11um process technology. Macronix will extend our support to the existing MX29LV640D as the following schedule: The Last Ordering Date: 30th September, 2010 The Last Shipping Date: 31st December, 2010 MX29LV640E is now available for production. We recommend you to be ready to migrate their designs to the new product soon and you will receive our seamless support. Please contact your Macronix sales representative for more information. Description of Change: 1. Migrated from 0.13um Parallel Flash to 0.11um Parallel Flash 2. MX29LV640D @ Taa=90ns replaced by MX29LV640E @ Taa=70ns Products Affected: Density Package Existing Part Number New Part Number MX29LV640DT/BTI-90G MX29LV640DT/BTC-90G MX29LV640ET/BTI-70G 64Mb 48TSOP 48-ball LFBGA MX29LV640DT/BXEI-90G MX29LV640ET/BXEI-70G 64Mb (6mmx8mm) MX29LV640DT/BXEC-90G Contact information Macronix Asia Limited (Japan) Macronix Europe N.V. TEL: +81-44-246-9100 TEL: +32-2-456-8020 FAX: +81-44-246-9105 FAX: +32-2-456-8021 Macronix America, Inc. Macronix Asia Limited. (Korea) TEL: +1-408-262-8887 TEL: +82-2-588-6887 FAX: +1-408-262-8810 FAX: +82-2-588-6828 Macronix International Co., Ltd. (Taipei) Macronix Pte. Ltd. (Singapore) TEL: +886-2-2509-3300 TEL: +65-348-8385 FAX: +886-2-2509-2200 FAX: +65-348-8096