Microchip Technology 25AA640A-E/MS
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.96 | Dhs. 2.96 |
| 15+ | Dhs. 2.86 | Dhs. 42.90 |
| 25+ | Dhs. 2.80 | Dhs. 70.00 |
| 50+ | Dhs. 2.64 | Dhs. 132.00 |
| 100+ | Dhs. 2.33 | Dhs. 233.00 |
| N+ | Dhs. 0.47 | Price Inquiry |
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Microchip 25AA640A-E/MS - 64Kbit SPI Serial EEPROM
The 25AA640A-E/MS from Microchip Technology is a high-reliability 64Kbit SPI serial EEPROM designed for demanding industrial and embedded applications. This non-volatile memory solution delivers exceptional performance with a wide operating voltage range of 1.8V to 5.5V, making it ideal for battery-powered and mixed-voltage systems.
Key Features & Benefits
- 64Kbit Memory Capacity: Organized as 8K x 8, providing ample storage for configuration data, calibration parameters, and system logs
- High-Speed SPI Interface: 10 MHz clock frequency enables fast data access and transfer
- Extended Temperature Range: Operates reliably from -40°C to 125°C (TA), perfect for automotive, aerospace, and industrial environments
- Low Power Consumption: Optimized for energy-efficient designs and battery-operated devices
- 5ms Write Cycle Time: Quick page and word write operations for efficient data storage
- Surface Mount Package: 8-MSOP package (8-TSSOP compatible) for space-constrained PCB designs
- RoHS Compliant: Environmentally friendly and meets global regulatory standards
Applications
This EEPROM is perfectly suited for:
- Industrial control systems and automation
- Automotive electronics and ECU calibration
- Medical devices and instrumentation
- Consumer electronics requiring non-volatile storage
- IoT devices and smart sensors
- Configuration and parameter storage
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Microchip Technology components sourced directly from authorized distributors. Every 25AA640A-E/MS chip undergoes rigorous quality inspection to ensure reliability and performance. We offer competitive pricing, fast worldwide shipping, and comprehensive technical support for your embedded systems projects.
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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 | 64Kbit |
| Memory Organization | 8K 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 ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
| ROHS |  |
25AA640A-E/MS.pdf