512K X 8 Bit CMOS 3.0 Volt-only, Uniform Sector Flash Memory
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: - -55(Vcc: 3.0 ~ 3.6V) / -70 (max.) Current: - 4 mA typical active read current - 20 mA typical program/erase current - 1 nA typical CMOS standby current 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 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 Minimum 100,000 program/erase cycles per sector 20-year data retention at 125℃ - 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 DIP, PLCC, TSOP (8mm x 20mm), sTSOP (8mm x 13.4mm), sTSOP (8mm x 14mm) - All Pb-free (Lead-free) products are RoHS compliant