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AT25XE011

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Product Longevity: 2034

1Mbit, 1.65V to 3.6V Range SPI Serial Flash Memory with Dual Read Support and Low Read Current

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Overview

The AT25XE011 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.

AT25x, AT25DF
AT25x, AT25DF
  • Universally compatible pin out and command set
  • Low Sleep power for bootloader tasks
  • Standard block architecture with added 256-byte page erase for energy efficient Data Logging

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Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Resources

Support Communities

  1. Issues with External SPI Flash

    I have a custom design PCBA that mimics the beacon reference design (exact same circuit). For reference, I am running from a primary lithium cell and bucking. However, I am using AT25XE011 as my external flash. The FW I am running is your DA14580_BEACON_3.40.6-> dialog_beacon ...

    Jul 9, 2015
  2. Using Segger ARM Flasher for standalone programming

    In our factory we are using Segger ARM Flasher tools for standalone programming of our ARM controllers. Now we are trying to program a Panasonic PAN1740 containing the Dialog DA14580 with an external SPI Flash (Adesto / Atmel AT25XE011) over the SWD interface. The Segger tool is not able to ...

    Apr 26, 2018
  3. External flash memory connected to DA14585 fails programming

    Hi, A custom board with DA14585 and flash memory AT25XE011 is connected to the development board DA14580-DEVKT-P_VC via JTAG connection. Using SmartSnippet Studio V1.6.3.918 Kiel IDE I could run the firmware on debug mode. I am trying to program the external flash memory and ...

    May 8, 2018
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FAQs

  1. SO pin is described as Serial OUTPUT, but the type as Input/output SO (I/O1)

    Last Updated: 09/15/2023 Question: On NOR Flash devices that support Dual-output and Quad-output Read modes, the pin marked as SO is described as Serial OUTPUT, but the type as Input/output SO (I/O1). Why? Answer: For example: AT25XE011-XMHN-T pin ...

    Sep 15, 2023