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LH28F128BFHED-PWTL90 Dataheets PDF



Part Number LH28F128BFHED-PWTL90
Manufacturers Sharp
Logo Sharp
Description Flash Memory
Datasheet LH28F128BFHED-PWTL90 DatasheetLH28F128BFHED-PWTL90 Datasheet (PDF)

PRODUCT SPECIFICATIONS ® Integrated Circuits Group www.DataSheet4U.com LH28F128BFHED-PWTL90 Flash Memory 128M (8M × 16) (Model No.: LHF12F01) Spec No.: EL142079 Issue Date: February 26, 2002 sharp LHF12F01 • Handle this document carefully for it contains material protected by international copyright law. Any reproduction, full or in part, of this material is prohibited without the express written permission of the company. • When using the products covered herein, please observe the conditi.

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PRODUCT SPECIFICATIONS ® Integrated Circuits Group www.DataSheet4U.com LH28F128BFHED-PWTL90 Flash Memory 128M (8M × 16) (Model No.: LHF12F01) Spec No.: EL142079 Issue Date: February 26, 2002 sharp LHF12F01 • Handle this document carefully for it contains material protected by international copyright law. Any reproduction, full or in part, of this material is prohibited without the express written permission of the company. • When using the products covered herein, please observe the conditions written herein and the precautions outlined in the following paragraphs. In no event shall the company be liable for any damages resulting from failure to strictly adhere to these conditions and precautions. (1) The products covered herein are designed and manufactured for the following application areas. When using the products covered herein for the equipment listed in Paragraph (2), even for the following application areas, be sure to observe the precautions given in Paragraph (2). Never use the products for the equipment listed in Paragraph (3). www.DataSheet4U.com • Office electronics • Instrumentation and measuring equipment • Machine tools • Audiovisual equipment • Home appliance • Communication equipment other than for trunk lines (2) Those contemplating using the products covered herein for the following equipment which demands high reliability, should first contact a sales representative of the company and then accept responsibility for incorporating into the design fail-safe operation, redundancy, and other appropriate measures for ensuring reliability and safety of the equipment and the overall system. • Control and safety devices for airplanes, trains, automobiles, and other transportation equipment • Mainframe computers • Traffic control systems • Gas leak detectors and automatic cutoff devices • Rescue and security equipment • Other safety devices and safety equipment, etc. (3) Do not use the products covered herein for the following equipment which demands extremely high performance in terms of functionality, reliability, or accuracy. • Aerospace equipment • Communications equipment for trunk lines • Control equipment for the nuclear power industry • Medical equipment related to life support, etc. (4) Please direct all queries and comments regarding the interpretation of the above three Paragraphs to a sales representative of the company. • Please direct all queries regarding the products covered herein to a sales representative of the company. Rev. 2.41 sharp LHF12F01 1 CONTENTS PAGE 48-Lead TSOP Pinout................................................. 3 Pin Descriptions.......................................................... 4 Simultaneous Operation Modes www.DataSheet4U.com Allowed with Four Planes .................................. 5 PAGE Extended Status Register Definition ......................... 16 Partition Configuration Register Definition.............. 17 Partition Configuration ............................................. 17 1 Electrical Specifications......................................... 18 Memory Map .............................................................. 6 1.1 Absolute Maximum Ratings ........................... 18 Identifier Codes and OTP Address for Read Operation ............................................. 8 Identifier Codes and OTP Address for Read Operation on Partition Configuration........ 8 OTP Block Address Map for OTP Program............... 9 1.2.3 DC Characteristics ................................... 20 Bus Operation........................................................... 10 Command Definitions ............................................... 11 Functions of Block Lock and Block Lock-Down..... 13 Block Locking State Transitions upon Command Write................................................ 13 Block Locking State Transitions upon WP# Transition................................................. 14 Status Register Definition......................................... 15 2 Related Document Information.............................. 29 3 Package and packing specification ........................ 30 1.2.4 AC Characteristics - Read-Only Operations......................... 22 1.2.5 AC Characteristics - Write Operations ................................. 25 1.2.6 Reset Operations ...................................... 27 1.2.7 Block Erase, Bank Erase, (Page Buffer) Program and OTP Program Performance.................... 28 1.2 Operating Conditions ...................................... 18 1.2.1 Capacitance .............................................. 19 1.2.2 AC Input/Output Test Conditions ............ 19 Rev. 2.41 sharp LHF12F01 2 LH28F128BFHED-PWTL90 128Mbit (8Mbit×16) Page Mode Dual Work Flash MEMORY 128M density with 16Bit I/O Interface • 2 Bank Enable (BE0#, BE1#) Control High Performance Reads • 90/35ns 8-Word Page Mode Configurative 8-Plane Dual Work www.DataSheet4U.com • Flexible Partitioning • Read operations during Block Erase or (Page Buff.


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