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Description

The AT25DF641A is a member of our System Enhancing class of code and data storage solutions. It is designed for all system memory tasks ranging from boot/code shadowing to data logging and includes the 256-byte page Erase feature that enables efficient, lower energy datalogging.

Part NumberStatusStockPackageSample CatalogCarrier TypeMoisture Sensitivity Level (MSL)
AT25DF641A-MH-TNRNDOut of StockDFN<a href="https://www.renesas.com/samplecomponents/scripts/samplecenter/adestotech?cmd=menu" title="Request Samples" rel="noreferrer">Request Samples</a>Tape & Reel1
AT25DF641A-MH-YNRNDOut of StockDFN<a href="https://www.renesas.com/samplecomponents/scripts/samplecenter/adestotech?cmd=menu" title="Request Samples" rel="noreferrer">Request Samples</a>Tray1
AT25DF641A-SH-BNRNDIn StockSOIC-W<a href="https://www.renesas.com/samplecomponents/scripts/samplecenter/adestotech?cmd=menu" title="Request Samples" rel="noreferrer">Request Samples</a>Tube1
AT25DF641A-SH-TNRNDOut of StockSOIC-W<a href="https://www.renesas.com/samplecomponents/scripts/samplecenter/adestotech?cmd=menu" title="Request Samples" rel="noreferrer">Request Samples</a>Tape & Reel1

Support Communities

  1. Speed of SCK in AT25DF641A-SH-B

    Hi,     I'm using AT25DF641A-SH-B (64 Mbits Flash) in my new project.      Datasheet says It supports 85MHz for SPI clock.     I wanted to know that can I use it for 1MHz SCK clock speed ?

    Jul 19, 2021
  2. AT25DF641A Trouble programming the memory

    I'm having difficulty with AT25DF641A - the 64 Mbit SPI serial memory. We have a mature design that is based on an older, now obsolete version - the AT25SF041 which was a 4 Mbit memory. The 2 devices seem pin compatible and are almost supported with the same command and memory ...

    Oct 26, 2021
  3. AT25DF641A Trouble programming the memory

    I'm having difficulty with AT25DF641A - the 64 Mbit SPI serial memory. We have a mature design that is based on an older, now obsolete version - the AT25SF041 which was a 4 Mbit memory. The 2 devices seem pin compatible and are almost supported with the same command and memory ...

    Oct 26, 2021
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