128Mbit, 3V SPI Serial Flash Memory with Dual I/O and Quad I/O Support
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Overview
Description
The AT25QF128A is a member of our standard class code and data storage solutions designed for 3V systems in which program code is shadowed from Flash memory into embedded or external RAM for execution.
The architecture includes erase block sizes that are optimized to meet the needs of today's code and data storage applications and three security register pages for unique device serialization, system-level Electronic Serial Number (ESN) storage, locked key storage, etc.
- Universally compatible pinout and command set
- Standard block architecture
- Supports Dual I/O, Quad I/O and XiP operation
- Quad enabled at the factory
- Continuous read, wrap and burst modes for XiP
Applications
Documentation
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Datasheet
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Application Note
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Brochure
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Guide
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Other
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Other
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Product Brief
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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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-W | Tape & Reel | ||
| UDFN | Tape & Reel | ||
| SOIC-W | Tape & Reel |
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- Cart icon to the right of the chip icon: Indicates that samples are available for this product