Operating Temperature -40°C~85°C TC
Packaging Tray
Published 1997
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 4.5V~5.5V
Base Part Number AT49F040
Memory Size 4Mb 512K x 8
Memory Type Non-Volatile
Access Time 55ns
Memory Format FLASH
Memory Interface Parallel
Write Cycle Time - Word, Page 40μs