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Description

The AT25SF041 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer-based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25SF041 is ideal for data storage as well, eliminating the need for additional data storage devices.

Part NumberStatusSamplesStockPackageCarrier Type
AT25SF041-MAHD-TObsoleteN/AOut of StockDFNTape & Reel
AT25SF041-MHD-TObsoleteN/AOut of StockDFNTape & Reel
AT25SF041-SHD-BObsoleteN/AIn StockSOIC-WTube
AT25SF041-SHD-TObsoleteN/AOut of StockSOIC-WTape & Reel
AT25SF041-SHDHR-TObsoleteN/AOut of StockSOIC-WTape & Reel
AT25SF041-SSHD-BObsoleteN/AIn StockSOIC-NTube
AT25SF041-SSHD-TObsoleteN/AOut of StockSOIC-NTape & Reel
AT25SF041-SSHDHR-TObsoleteN/AOut of StockSOIC-NTape & Reel
AT25SF041-XMHD-BObsoleteN/AOut of StockTSSOP 8X - 3x4
AT25SF041-XMHD-TObsoleteN/AOut of StockTSSOPTape & Reel

Support Communities

  1. Is Serial Flash Discovery Parameter command supported in AT25SF041

    Hi, I would like to get confirmation if AT25SF041 ( EOL version ) support SFDP command ( 5Ah ) ? According to this -> https://www.dialog-semiconductor.com/sites/default/files/2020-10/an401… It stated only newer version AT25SF041B support SFDP command. However, I have an AT25SF041 ...

    Feb 23, 2022
  2. SPI FLASH AT25SF041B Support

    I have an coustomised board with DA14683 MCU and W25Q40EW SPI FLASH. In that board flash is working and my application program is also working.Now I have a new board with same design containing DA14683 MCU and with NEW flash AT25SF041B. But here SPI is not flashing. I am ...

    Aug 17, 2023
  3. AT25SF041B : Block Erase Time after 500 Cycles - Temperature Influence?

    Dear Renesas Team, During a lifetime test of our product, we observed that the block erase time (4kb) increased from approximately 60ms to 600ms after 500 erase cycles. The test duration was 40 days at a temperature of 50°C. Could you please inform us about the potential factors contributing to ...

    Jul 5, 2024
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