2Mbit Ultra-low Energy Serial Flash Memory
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Overview
Description
The AT25EU0021A is the lowest energy member of our System Enhancing class of code and data storage solutions designed for all system memory tasks including boot/code shadowing and small byte load updates. It is universally compatible and combines low power with faster Read performance to save more than 70% energy.
Features
- Universally compatible pin out and command set
- 60x faster Erase operation
- Optimized for fast Read and lowest energy usage.
- Low Sleep power for bootloader tasks
- Continuous read, wrap and burst modes for XiP
- Standard block architecture with added 256-byte page erase for energy efficient Data Logging
- Eliminate MCU poling and reduce overhead with auto-alert Active Interrupt
Applications
Applications
- Small coin cell applications
- Low-power Read
- Low-energy Fast Erase
- Boot/Code shadow memory
- Fast low-power Read
- 100nA Deep Power Down
- Simple event/data logging applications
- Fast Erase
- Page Erase
- Low-energy Erase and Program
Documentation
| Title | Type | Date | |
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PDF2.16 MB
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Datasheet
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PDF227 KB
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Application Note
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PDF355 KB
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Application Note
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PDF794 KB
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Application Note
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PDF663 KB
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Application Note
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PDF956 KB
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Application Note
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PDF354 KB
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Application Note
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PDF357 KB
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Application Note
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PDF1.10 MB
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Application Note
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PDF504 KB
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Application Note
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PDF313 KB
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Application Note
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PDF769 KB
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Brochure
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PDF769 KB
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Guide
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PDF446 KB
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Manual - Development Tools
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PDF1.00 MB
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Other
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PDF1.21 MB
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Other
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PDF710 KB
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Product Brief
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PDF1.14 MB
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Product Brief
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PDF100 KB
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Product Change Notice
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PDF615 KB
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Product Change Notice
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PDF92 KB
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Product Change Notice
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PDF142 KB
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Product Change Notice
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PDF183 KB
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Product Change Notice
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PDF193 KB
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Product Change Notice
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PDF97 KB
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Product Change Notice
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PDF647 KB
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Product Change Notice
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PDF138 KB
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Product Change Notice
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PDF148 KB
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Product Change Notice
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PDF528 KB
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Product Change Notice
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PDF399 KB
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White Paper
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| SOIC-N | Tube | ||
| SOIC-N | Tape & Reel | ||
| DFN | Tape & Reel |
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- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Companion Products
play_circle_filledVideos & Training
Small Page Erase R/W Memory
Video List