Microchip Technology 25AA040A-I/ST
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.02 | Dhs. 2.02 |
| 15+ | Dhs. 1.97 | Dhs. 29.55 |
| 25+ | Dhs. 1.93 | Dhs. 48.25 |
| 50+ | Dhs. 1.82 | Dhs. 91.00 |
| 100+ | Dhs. 1.61 | Dhs. 161.00 |
| N+ | Dhs. 0.32 | Price Inquiry |
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Microchip 25AA040A-I/ST - 4Kbit SPI Serial EEPROM Memory IC
The 25AA040A-I/ST from Microchip Technology is a high-performance 4Kbit (512 x 8) serial EEPROM memory device featuring SPI interface compatibility. This industrial-grade non-volatile memory solution is ideal for embedded systems requiring reliable data storage across a wide voltage range of 1.8V to 5.5V.
Key Features & Benefits
- High-Speed Performance: 10MHz clock frequency enables fast data access and transfer
- Wide Voltage Range: Operates from 1.8V to 5.5V, perfect for battery-powered and low-power applications
- Industrial Temperature Range: Rated for -40°C to 85°C operation in demanding environments
- Compact Surface Mount Package: 8-TSSOP package (4.40mm width) saves valuable PCB space
- SPI Interface: Industry-standard serial peripheral interface for easy integration
- Non-Volatile Storage: Retains data without power, ideal for configuration and calibration data
Applications
This EEPROM memory IC is perfect for storing configuration parameters, calibration data, user settings, and small data logs in microcontroller-based systems, IoT devices, industrial controls, automotive electronics, and consumer products.
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Explore our complete range of Memory Semiconductor Devices including EEPROM, Flash, DRAM, and SRAM solutions for your embedded hardware projects.
Technical Resources & Support
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 4Kbit |
| Memory Organization | 512 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 |  |
25AA040A-I/ST.pdf