Microchip Technology 25AA040XT-I/ST
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.51 | Dhs. 2.51 |
| 15+ | Dhs. 2.41 | Dhs. 36.15 |
| 25+ | Dhs. 2.36 | Dhs. 59.00 |
| 50+ | Dhs. 2.23 | Dhs. 111.50 |
| 100+ | Dhs. 1.97 | Dhs. 197.00 |
| N+ | Dhs. 0.39 | Price Inquiry |
Request Quote / Inquiry
Microchip 25AA040XT-I/ST - High-Reliability 4Kbit SPI EEPROM Memory IC
The 25AA040XT-I/ST from Microchip Technology is a high-performance 4Kbit (512 x 8) serial EEPROM designed for embedded systems requiring reliable non-volatile data storage. This industrial-grade memory IC features SPI interface compatibility, making it ideal for microcontroller-based applications, data logging, configuration storage, and parameter retention in harsh environments.
Key Features & Benefits
- Wide Voltage Range: Operates from 1.8V to 5.5V, ensuring compatibility with both 3.3V and 5V systems
- Industrial Temperature Range: Rated for -40°C to 85°C operation, perfect for automotive, industrial, and outdoor applications
- Fast SPI Interface: 1 MHz clock frequency enables quick data access and transfer
- Low Power Consumption: Ideal for battery-powered and energy-efficient designs
- Surface Mount Package: Compact 8-TSSOP package saves valuable PCB space
- RoHS Compliant: Meets environmental standards for global deployment
Applications
- Embedded system configuration storage
- Calibration data retention
- User preference settings
- Serial number and security key storage
- Data logging in industrial equipment
- Automotive electronics
- Medical devices
- Consumer electronics
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Microchip components with full manufacturer warranty support. Every 25AA040XT-I/ST chip is sourced directly from authorized distributors and undergoes rigorous quality inspection before shipping.
We offer fast global shipping, competitive pricing, and expert technical support to help you select the right memory components for your embedded projects. Whether you need a single unit for prototyping or bulk quantities for production, we've got you covered.
Related Resources
Looking for more semiconductor solutions? Explore our complete catalog at HQICKEY.com or visit our technical blog for application notes, design tips, and industry insights.
Order your authentic Microchip 25AA040XT-I/ST today and experience reliable memory performance for your next embedded design!
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 4Kbit |
| Memory Organization | 512 x 8 |
| Memory Interface | SPI |
| Clock Frequency | 1 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Access Time | - |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| ROHS |  |
25AA040XT-I/ST.pdf