SST25WF040B/80B SPI Serial Flash Memory

Microchip Technology SST25WF040B/80B SPI Serial Flash Memory chips are designed with a four-wire, SPI-compatible interface that allows for a low pin-count package. These serial flash occupy minimum board space and lowers total system costs. The SST25WF040B/80B serial flash memory chips are manufactured using high-performance CMOS SuperFlash technology. To attain better reliability, these serial flash chips have a split-gate design and a thick-oxide tunneling injector. 

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Series
Memory Size
Supply Voltage - Min
Supply Voltage - Max
Active Read Current - Max
Interface Type
Maximum Clock Frequency
Organisation
Data Bus Width
Timing Type
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology NOR Flash 1.8V, 4Mbit SPI Flash
Datasheet
87In Stock
600Expected 2027/04/02
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 SST25WF 4 Mbit 1.65 V 1.95 V 15 mA SPI 40 MHz 512 k x 8 8 bit Synchronous - 40 C + 125 C Tube
Microchip Technology NOR Flash 1.8V, 8Mbit SPI Flash
Datasheet
34In Stock
500Expected 2027/01/18
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 SST25WF 8 Mbit 1.65 V 1.95 V 15 mA SPI 40 MHz 1 M x 8 8 bit Synchronous - 40 C + 125 C Tube
Microchip Technology NOR Flash 1.8V, 4Mbit SPI Flash
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
: 3,300

SMD/SMT SOIC-8 SST25WF 4 Mbit 1.65 V 1.95 V 15 mA 4-Wire 40 MHz 512 k x 8 8 bit Synchronous - 40 C + 125 C Reel, Cut Tape
Microchip Technology NOR Flash 1.8V, 8Mbit SPI Flash
Datasheet
Non-Stocked Lead-Time 23 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

SMD/SMT SOIC-8 SST25WF 8 Mbit 1.65 V 1.95 V 15 mA SPI 40 MHz 1 M x 8 8 bit Synchronous - 40 C + 125 C Reel