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
Description
The AT25EU0081A 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.
Parameters
| Attributes | Value |
|---|---|
| Memory Class | Ultra-Low Energy |
| Memory Density | 8 |
| Operating Voltage Range (V) | 1.65 - 3.6 |
| Speed | 104 MHz |
| Interface | Single, Dual, Quad SPI |
| Temp. Range (°C) | -40 to +85°C |
| Deep Power Down (µA) | 0.1 |
| Read Current (mA) | 1.2 |
| Key Benefit | 90% energy savings |
Application Block Diagrams
 | Pulse Oximeter High‑accuracy, low‑power pulse oximeter platform with wireless connectivity, long battery life, and flexible designs for remote monitoring. |
 | Automatic Pet Door & Tracking System Smart pet door with tag system for automatic entry and lost-pet tracking via proximity detection. |
 | Bluetooth Low Energy Tags for Proximity and Asset Tracking Ultra-low power Bluetooth Low Energy asset tracker tag with high-precision accuracy. |
Additional 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