A29L004A

A29L004A Series 512K X 8 Bit CMOS 3.0 Volt-only, Preliminary Document Title 512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory www.DataSheet4U.com Revision Boot Sector Flash Memory History History Initial issue Rev. 0.0 Issue Date March 9, 2005 Remark Preliminary PRELIMINARY (March, 2005, Version 0.0) AMIC Technology, Corp. A29L004A Series 512K X 8 Bit CMOS 3.0 Volt-only, Preliminary Features Single power supply operation - Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications - Regulated voltage range: 3.0 to 3.6 volt read and write www.DataSheet4U.com operations for compatibility with high performance 3.3 volt microprocessors Access times: - 70/90 (max.) Current: - 4 mA typical active read current - 20 mA typical program/erase current - 200 nA typical CMOS standby - 200 nA Automatic Sleep Mode current Flexible sector architecture - 16 Kbyte/ 8 KbyteX2/ 32 Kbyte/ 64 KbyteX7 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. Temporary Sector Unprotect feature allows code changes in previously locked sectors Unlock Bypass Program Command - Reduces overall programming time when issuing multiple program command sequence Top or bottom boot block configurations available Embedded Algorithms - Embedded Erase algorithm will automatically erase the entire chip or any ...