Am29LV400T

PRELIMINARY Am29LV400T/Am29LV400B 4 Megabit (524,288 x 8-Bit/262,144 x 16-Bit) CMOS 3.0 Volt-only Sector Architecture Flash Memory DISTINCTIVE CHARACTERISTICS s 2.7 to 3.6 volt, extended voltage range for read and write operations — Minimizes system-level power requirements s Compatibility with JEDEC standards — Pinout and software compatible with singlepower-supply Flash — Superior inadvertent write protection s Package options — 48-pin TSOP — 44-pin SO s Minimum 100,000 write/erase cycles guaranteed s High performance — Access times as fast as 100 ns s Flexible, sector architecture — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors — Any combination of sectors can be erased; supports full chip erase. s Embedded Erase algorithm — Automatically pre-programs and erases the chip or specified sector s Embedded Program algorithm — Automatically writes and verifies data at specified address s Data Polling and toggle bit — Detects program and erase...