Features
- Universally compatible pinout and command set
- Standard block architecture
- Supports dual I/O, quad I/O, QPI, and XiP operations
- DTR up to 84MHz
- SPI frequency up to 133MHz
- Continuous read, wrap, and burst modes for XiP
Description
The AT25SL2561C is a 256Mbit serial peripheral interface (SPI) flash memory designed for use in a wide variety of high-volume industrial, consumer, and connectivity applications. It can be used for storing program memory that is copied from flash memory into the embedded or external RAM during system boot. It can be used for directly executing program code from flash memory (execute in place [XiP]).
Parameters
| Attributes | Value |
|---|---|
| Memory Class | Standard Flash |
| Memory Density | 256 |
| Operating Voltage Range (V) | 1.65 - 1.95 |
| Speed | 133 MHz |
| Interface | Single, Dual, Quad SPI, QPI, DTR |
| Temp. Range (°C) | -40 to +85°C |
| Deep Power Down (µA) | 0.7 |
| Read Current (mA) | 4.7 |
| Key Benefit | Standard features |
Application Block Diagrams
 | Cloud-Connected Video Doorbell Ultra-low power Wi-Fi video doorbell with PMICs for extended battery life and high-quality image capture. |
Additional Applications
- Energy meters
- Industrial automation
- Building automation
- Home appliances
- Medical and healthcare