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SST25WF040 - 1.8V SPI Serial Flash

This page provides the datasheet information for the SST25WF040, a member of the SST25WF512 1.8V SPI Serial Flash family.

Datasheet Summary

Features

  • Single Voltage Read and Write Operations.
  • 1.65-1.95V.
  • Serial Interface Architecture.
  • SPI Compatible: Mode 0 and Mode 3.
  • High Speed Clock Frequency.
  • 40MHz.
  • Superior Reliability.
  • Endurance: 100,000 Cycles.
  • Greater than 100 years Data Retention.

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Datasheet preview – SST25WF040

Datasheet Details

Part number SST25WF040
Manufacturer Microchip
File Size 250.80 KB
Description 1.8V SPI Serial Flash
Datasheet download datasheet SST25WF040 Datasheet
Additional preview pages of the SST25WF040 datasheet.

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Full PDF Text Transcription

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Obsolete Device Please contact Microchip Sales for replacement information. 512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit 1.8V SPI Serial Flash SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040 EOL Data Sheet SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040 are members of the Serial Flash 25 Series family and feature 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 SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. Features • Single Voltage Read and Write Operations – 1.65-1.
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