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reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333

SST 25WF080B40SN :: SPI serial flash, 8 Mbps, 1.8 V, SO-8

Item-No.: SST 25WF080B40SN
Category of goods: 1 = discountable

SST 25WF080B40SN

SST25WF080B is a member of the Serial Flash 25-series family and features a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. SPI serial Flash memory is manufactured with proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunnelling injector attain better reliability and manufacturability compared to alternative approaches. This Serial Flash significantly improves performance and reliability while lowering power consumption. The device writes (program or erase) with a single power supply of 1.65–1.95%. The total energy consumed is a function of the applied voltage, current and time of application. Since for any given voltage range, SuperFlash technology uses less current to program and has a shorter erase time, the total energy consumed during any erase or program operation is less than with alternative flash memory technologies.

• Single-voltage read and write operations –1.65 to 1.95 V
• High-speed clock frequency up to 40 MHz
• Page-program mode up to 256 bytes/page
• End-of-write detection with software polling the BUSY bit in the status register
• Temperature range: –40°C to +85°C

Technical data:
• Density: 8 Mbit/s
• Clock frequency: 40 MHz
• Page size: 265 bytes
• Endurance: 100,000
• Bus modes: SPI, SDI

Manufacturer : MICROCHIP
Factory number : SST25WF080B-40I/SN
Package weight : 0.0001 kg
RoHS : conform
Technical information