SST39VF512-70-4C-NHE_
NOR Flash Parallel 3.3V 512Kbit 64K x 8bit 70ns 32-Pin PLCC Tube

From Microchip

Address Bus Width16 Bit
ArchitectureSectored
Block OrganizationSymmetrical
CategoryFlash
Cell TypeNOR
Density512 Kb
DescriptionValue
Interface TypeParallel
ManufacturerMicrochip
Operating Temperature0 to 70 °C
Package32PLCC
Sector Size4Kbyte x 16
Simultaneous Read/Write SupportYes
Timing TypeAsynchronous
Typical Operating Supply Voltage3.3 V

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