A29L400A

A29L400A Series 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Preliminary Document Title 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory Revision History Rev. No. 0.0 Boot Sector Flash Memory History Initial issue Issue Date July 24, 2005 Remark Preliminary www.DataSheet4U.com PRELIMINARY (July, 2005, Version 0.0) AMIC Technology, Corp. A29L400A Series 512K X 8 Bit / 256K X 16 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 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 - 8 Kword/ 4 KwordX2/ 16 Kword/ 32 KwordX7 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 Extended operating temperature range: -40°C ~ +85°C for –U series Unlock Bypass Program Command - Reduces overall programming time when issuing multiple program command sequen...