Microchip Technology 25LC640AXT-E/ST
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.34 | $3.34 |
| 15+ | $0.76 | $11.40 |
| 25+ | $0.75 | $18.75 |
| 50+ | $0.71 | $35.50 |
| 100+ | $0.62 | $62.00 |
| N+ | $0.12 | Price Inquiry |
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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 | 10 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Access Time | - |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| ROHS |  |
Microchip 25LC640AXT-E/ST - 64Kbit SPI Serial EEPROM
The 25LC640AXT-E/ST from Microchip Technology is a high-reliability 64Kbit (8K x 8) serial EEPROM designed for industrial, automotive, and embedded applications requiring non-volatile data storage. This SPI-compatible memory IC operates across a wide voltage range (2.5V to 5.5V) and extended temperature range (-40°C to 125°C), making it ideal for harsh environments.
Key Features & Benefits:
- 64Kbit Memory Capacity: 8K x 8 organization provides ample storage for configuration data, calibration parameters, and system logs
- SPI Interface: Industry-standard Serial Peripheral Interface enables fast, efficient communication at up to 10 MHz clock frequency
- Wide Operating Range: 2.5V to 5.5V supply voltage with extended temperature rating (-40°C to 125°C) ensures reliable operation in demanding conditions
- Low Power Consumption: Ideal for battery-powered and energy-efficient designs
- Surface Mount Package: Compact 8-TSSOP package (4.40mm width) saves valuable PCB space
- RoHS Compliant: Meets environmental standards for lead-free manufacturing
Applications:
Perfect for automotive electronics, industrial control systems, medical devices, IoT sensors, smart meters, and any application requiring reliable non-volatile memory storage with SPI connectivity.
Technical Specifications:
Why Choose HQICKEY?
At HQICKEY, we supply only authentic, factory-sealed semiconductor components with full traceability. Every 25LC640AXT-E/ST unit is sourced directly from authorized distributors to guarantee quality and reliability for your critical applications.
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25LC640AXT-E/ST.pdf