µPD29F064115 64 Mb Flash Memory Memory Description The 64 Mb µPD29F064115 flash memory with page-read function is optimized for ultralow-power mobile applications such as cellular telephones, personal digital assistants (PDAs) and other portable terminals. Specifications Organization 4 Mwords x 16 bits Sector architecture 142 sectors (4 Kwords x 16 sectors + 32 Kwords x 126 sectors) Bank architecture 4 banks (8 Mb + 24 Mb + 24 Mb + 8 Mb) Power supply VCC = 1.95 ±0.15 V or 1.65 ±0.15 V; VCCQ = 3.0 ±0.3 V Random access time 85 ns* / 90 ns / 100 ns; (*VCC = 1.95 ±0.15 V) Page access time 30 ns 48-pin TSOP Type I (12 mm x 20 mm) Package 63-ball tape FBGA (11 mm x 8 mm) 85-ball tape FBGA Features • VCC =1.65 V minimum (1.8 ±0.15 V), one of the industry’s lowest operating voltages • High-speed page read access time of 30 ns for better performance • Dual operation with four bank architecture to enhance flexibility • Two 8 Mb banks with 4 Kwords x 8 boot sectors, combining conventional top- and bottom-boot architectures in one product µPD29F064115 64 Mb Flash Memory Block Diagram Block Diagram The information in this document is current as of February 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC sales representative for availability and additional information. No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document. NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC semiconductor products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC or others. Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. NEC semiconductor products are classified into the following three quality grades: “Standard”, “Special” and “Specific”. The "Specific" quality grade applies only to semiconductor products developed based on a customer-designated “quality assurance program” for a specific application. The recommended applications of a semiconductor product depend on its quality grade, as indicated below. Customers must check the quality grade of each semiconductor product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC semiconductor products is “Standard” unless otherwise expressly specified in NEC's data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness to suppor t a given application. (Note) (1) "NEC" as used in this statement means NEC Corporation and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above). To find out more about the products and services available from NEC Electronics Inc., call 1-800-366-9782, fax 1-800-729-9288, or visit our web site at www.necel.com © 2002/Printed in U.S.A. Document No. M16004EU1V0PB00