M25P40-VMP6TGBTB
NOR Flash Serial-SPI 2.5V/3.3V 4Mbit 512K x 8bit 8ns 8-Pin VFQFPN EP T/R

From Micron

Address Bus Width1 Bit
ArchitectureSectored
Block OrganizationSymmetrical
CategoryFlash
Cell TypeNOR
Density4 Mb
DescriptionValue
Interface TypeSerial (SPI)
ManufacturerMicron
Operating Temperature-40 to 85 °C
Package8VFQFPN EP
Page Size256 byte
Sector Size64Kbyte x 8
Timing TypeSynchronous
Typical Operating Supply Voltage2.5|3.3 V

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