A290021 - 256K X 8 Bit CMOS 5.0 Volt-only/ Boot Sector Flash Memory

Product Overview

AMIC Technology

Part number	A290021
Manufacturer	AMIC Technology
File Size	312.86 KB
Description	256K X 8 Bit CMOS 5.0 Volt-only/ Boot Sector Flash Memory
Datasheet	A290021 Datasheet
Additional preview pages of the A290021 datasheet.

The A29002 is a 5.0 volt-only Flash memory organized as 262,144 bytes of 8 bits each.

The A29002 offers the RESET function, but it is not available on A290021.

The 256 Kbytes of data are further divided into seven sectors for flexible sector erase capability.

n 5.0V ± 10% for read and write operations n Access times: - 55/70/90/120/150 (max. ) n Current: - 20 mA typical active read current - 30 mA typical program/erase current - 1 µA typical CMOS standby n Flexible sector architecture - 16 Kbyte/ 8 KbyteX2/ 32 Kbyte/ 64 KbyteX3 sectors - 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 n Top or botto.

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Published: Mar 23, 2005 |