Microchip Technology 25LC040XT/ST
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.36 | Dhs. 2.36 |
| 15+ | Dhs. 2.27 | Dhs. 34.05 |
| 25+ | Dhs. 2.22 | Dhs. 55.50 |
| 50+ | Dhs. 2.10 | Dhs. 105.00 |
| 100+ | Dhs. 1.85 | Dhs. 185.00 |
| N+ | Dhs. 0.37 | Price Inquiry |
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25LC040XT/ST - 4Kbit Serial EEPROM Memory IC
The 25LC040XT/ST from Microchip Technology is a high-performance 4Kbit (512 x 8) serial EEPROM designed for embedded systems requiring reliable non-volatile memory storage. This compact 8-TSSOP surface mount device features an industry-standard SPI interface, making it ideal for microcontroller-based applications, data logging, configuration storage, and parameter retention.
Key Features & Benefits
- 4Kbit Memory Capacity: 512 bytes organized as 512 x 8 bits for flexible data storage
- SPI Serial Interface: Industry-standard communication protocol for easy integration
- Wide Voltage Range: Operates from 2.5V to 5.5V for versatile power supply compatibility
- Fast Clock Speed: 2MHz clock frequency ensures quick data access
- Low Power Consumption: Ideal for battery-powered and energy-efficient designs
- Extended Temperature Range: Reliable operation from 0°C to 70°C (TA)
- Surface Mount Package: Space-saving 8-TSSOP design for modern PCB layouts
Applications
The 25LC040XT/ST is perfect for a wide range of embedded applications including:
- Microcontroller configuration and calibration data storage
- System parameter retention and user settings
- Data logging and event recording
- Serial number and security code storage
- Industrial control systems and automation
- Consumer electronics and IoT devices
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Looking for more memory solutions? Explore our complete Memory Components Collection featuring EEPROM, Flash, SRAM, and other memory ICs from leading manufacturers.
Technical Resources & Support
Need technical guidance or application support? Visit our Technical Blog for datasheets, application notes, design guides, and the latest semiconductor industry news.
| 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 | 2 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Access Time | - |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| ROHS |  |
25LC040XT/ST.pdf