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A29040B

AMIC Technology
Part Number A29040B
Manufacturer AMIC Technology
Description 512K X 8 Bit CMOS 5.0 Volt-only Uniform Sector Flash Memory
Published Apr 15, 2010
Detailed Description www.DataSheet4U.com A29040B Series 512K X 8 Bit CMOS 5.0 Volt-only, Preliminary Document Title 512K X 8 Bit CMOS 5.0 Vo...
Datasheet PDF File A29040B PDF File

A29040B
A29040B

Overview
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.
) 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~+85°C for –U series Embedded Erase Algorithms - Embedded Erase algorithm will automatically erase the entire chip or any combination of designated sectors and verify the erased sectors - Embedded Program algorithm automatically writes and verifies bytes at specified addresses Typical 100,000 program/erase cycles per sector 20-year data retention at 125°C - Reliable operation for the life of the system Compatible with JEDEC-standards - Pinout and software compatible with single-powersupply Flash memory standard - Superior inadvertent write protection Data Polling and toggle bits - Provides a software method of detecting completion of program or erase operations Erase Suspend/Erase Resume - Suspends a sector erase operation to read data from, or program data to, a non-erasing sector, then resumes the erase operation Package options - 32-pin P-DIP, PLCC, or TSOP (Forward type) Uniform Sector Flash Memory General Description The A...


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