Microchip Technology 25LC640AT-H/SN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.11 | Dhs. 3.11 |
| 15+ | Dhs. 3.00 | Dhs. 45.00 |
| 25+ | Dhs. 2.93 | Dhs. 73.25 |
| 50+ | Dhs. 2.77 | Dhs. 138.50 |
| 100+ | Dhs. 2.45 | Dhs. 245.00 |
| N+ | Dhs. 0.49 | Price Inquiry |
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Microchip 25LC640AT-H/SN - 64Kbit SPI Serial EEPROM Memory IC
The 25LC640AT-H/SN from Microchip Technology is a high-reliability 64Kbit (8K x 8) serial EEPROM memory device designed for industrial and embedded applications requiring non-volatile data storage. This surface-mount memory IC features an SPI interface for fast, efficient communication with microcontrollers and processors.
Key Features & Benefits
- 64Kbit Non-Volatile Storage: Reliable EEPROM technology ensures data retention without power, ideal for configuration settings, calibration data, and system parameters
- SPI Serial Interface: Industry-standard Serial Peripheral Interface enables simple integration with most microcontrollers at speeds up to 5 MHz
- Wide Voltage Range: Operates from 2.5V to 5.5V, compatible with both 3.3V and 5V systems for maximum design flexibility
- Extended Temperature Range: -40°C to 150°C (TA) operation makes this IC suitable for automotive, industrial, and harsh-environment applications
- Compact 8-SOIC Package: Space-saving surface-mount design (3.90mm width) optimized for high-density PCB layouts
- Fast Write Performance: 6ms write cycle time ensures efficient data logging and system updates
- RoHS Compliant: Environmentally friendly, lead-free construction meets global regulatory standards
Typical Applications
This serial EEPROM is perfect for embedded systems requiring persistent storage: automotive ECUs, industrial controllers, IoT devices, smart meters, medical equipment, consumer electronics, and any application where configuration data, user settings, or calibration parameters must survive power cycles.
Why Choose HQICKEY for Your Memory IC Needs?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with full traceability and technical support. Every Microchip 25LC640AT-H/SN we supply comes with manufacturer certification and is backed by our commitment to reliability and customer service.
Related Products & Resources
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 64Kbit |
| Memory Organization | 8K x 8 |
| Memory Interface | SPI |
| Clock Frequency | 5 MHz |
| Write Cycle Time - Word, Page | 6ms |
| Access Time | - |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
25LC640AT-H/SN.pdf