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Technical parameters

Key specs

Memory typeFlash
Memory size4 Mbit
InterfaceParallel
Supply voltage4.5 ~ 5.5 V
Power
Voltage - Supply4.5V ~ 5.5V
Environment and package
Memory Size4Mbit
Mounting TypeSurface Mount
Operating Temperature-40°C~85°C(TC)
PackageTube
Package / Case32-LCC (J-Lead)
Supplier Device Package32-PLCC (13.97x11.43)
Other
Access Time90 ns
Base Product NumberAT49F040
Memory FormatFLASH
Memory InterfaceParallel
Memory Organization512K x 8
Memory TypeNon-Volatile
MfrMicrochip Technology
Product StatusObsolete
Series-
TechnologyFLASH
Write Cycle Time - Word, Page50µs

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