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A29040B - 512K X 8 Bit CMOS 5.0 Volt-only Uniform Sector Flash Memory

General Description

The A29040B is a 5.0 volt-only Flash memory organized as 524,288 bytes of 8 bits each.

The 512 Kbytes of data are further divided into eight sectors of 64 Kbytes each for flexible sector erase capability.

The 8 bits of data appear on I/O0 I/O7 while the addresses are input on A0 to A18.

Key Features

  • 5.0V ± 10% for read and write operations Access times: - 55/70/90 (max. ) Current: - 20 mA typical active read current - 30 mA typical program/erase current - 1 µA typical CMOS standby Flexible sector architecture - 8 uniform sectors of 64 Kbyte each - Any combination of sectors can be erased - Supports full chip erase - Sector protection: A hardware method of protecting sectors to prevent any inadvertent program or erase operations within that sector Extended operating temperature range: -40°C~+.

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Datasheet Details

Part number A29040B
Manufacturer AMIC Technology
File Size 430.26 KB
Description 512K X 8 Bit CMOS 5.0 Volt-only Uniform Sector Flash Memory
Datasheet download datasheet A29040B Datasheet

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A29040 512K x 8-Bit CMOS 5.0 Volt-only Uniform Sector Flash Memory
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com A29040B Series 512K X 8 Bit CMOS 5.0 Volt-only, Preliminary Document Title 512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory Revision History Rev. No. 0.0 0.1 0.2 Uniform Sector Flash Memory History Initial issue Add Pb-Free package type Issue Date January 14, 2004 July 6, 2004 December 6, 2004 Remark Preliminary Add the product spec of -U series (-40°C ~85°C) PRELIMINARY (December, 2004, Version 0.2) AMIC Technology, Corp. www.DataSheet4U.com A29040B Series 512K X 8 Bit CMOS 5.0 Volt-only, Preliminary Features 5.0V ± 10% for read and write operations Access times: - 55/70/90 (max.