AM29LV004

PRELIMINARY Am29LV004 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS s 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 and for compatibility with high performance 3.3 volt microprocessors s High performance — Full voltage range: access times as fast as 100 ns — Regulated voltage range: access times as fast as 90 ns s Ultra low power consumption (typical values at 5 MHz) — 200 nA Automatic Sleep mode current — 200 nA standby mode current — 10 mA read current — 20 mA program/erase current s Flexible sector architecture — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors — Supports full chip erase — Sector Protection features: A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors s Top or bottom boot block configurations available s Embedded Algorithms — Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors — Embedded Program algorithm automatically writes and verifies data at specified addresses s Typical 1,000,000 write cycles per sector (100,000 cycles minimum guaranteed) s Package option — 40-pin TSOP s Compatibility with ...