Microchip Technology 25AA256XT-I/ST
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.36 | Dhs. 5.36 |
| 15+ | Dhs. 5.21 | Dhs. 78.15 |
| 25+ | Dhs. 5.09 | Dhs. 127.25 |
| 50+ | Dhs. 4.81 | Dhs. 240.50 |
| 100+ | Dhs. 4.25 | Dhs. 425.00 |
| N+ | Dhs. 0.85 | Price Inquiry |
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25AA256XT-I/ST - 256Kbit SPI Serial EEPROM
The 25AA256XT-I/ST from Microchip Technology is a high-performance 256Kbit SPI serial EEPROM designed for embedded systems, industrial automation, and IoT applications requiring reliable non-volatile memory storage. This automotive-grade component features a wide voltage range (1.8V to 5.5V) and extended temperature operation (-40°C to 85°C), making it ideal for demanding environments.
Key Features & Benefits
- 256Kbit Memory Capacity: 32K x 8 organization provides ample storage for configuration data, calibration parameters, and system logs
- SPI Interface: Industry-standard serial peripheral interface with 10 MHz clock frequency enables fast data transfer and easy integration
- Wide Voltage Range: 1.8V to 5.5V supply voltage supports diverse system architectures and low-power designs
- Extended Temperature Range: -40°C to 85°C operation ensures reliable performance in automotive, industrial, and outdoor applications
- Surface Mount Package: Compact 8-TSSOP package (4.40mm width) saves board space in space-constrained designs
- 5ms Write Cycle: Fast page write time optimizes system performance
- RoHS Compliant: Environmentally friendly, lead-free construction meets global regulatory standards
Typical Applications
This EEPROM is perfectly suited for automotive ECUs, industrial controllers, medical devices, smart meters, FPGA configuration storage, and embedded system parameter retention. Its robust design and wide operating range make it a reliable choice for mission-critical applications requiring long-term data retention.
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic sourcing of premium semiconductor components with lifecycle commitments and global distribution. Our technical expertise ensures you receive genuine Microchip Technology products with full traceability and quality assurance.
Related Products & Resources
Explore our complete Memory collection for additional EEPROM, Flash, SRAM, and DRAM solutions for your embedded and industrial applications. Visit our Technical Blog for application notes, design guides, and industry insights to optimize your component selection and system design.
Order authentic 25AA256XT-I/ST components today with fast shipping and expert technical support.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | SPI |
| Clock Frequency | 10 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 |  |
25AA256XT-I/ST.pdf