64KBIT AND 32KBIT SERIAL SPI BUS EEPROM WITH HIGH SPEED CLOCK The part **M95640-WDL6T** is a **EEPROM (Electrically Erasable Programmable Read-Only Memory)** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Memory Size:** 64 Kbit (8 KB)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Operating Voltage:** 1.8V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Cycle Endurance:** 4 million cycles  
- **Data Retention:** 200 years  
- **Package:** SOIC-8  

### **Descriptions & Features:**  
- **High-Speed SPI Bus:** Supports up to 10 MHz clock frequency.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Page Write Mode:** Allows up to 32 bytes per write operation.  
- **Software & Hardware Protection:** Write protection features to prevent accidental data corruption.  
- **Industrial-Grade Reliability:** Designed for harsh environments.  

This EEPROM is commonly used in automotive, industrial, and consumer electronics for non-volatile data storage.  

Would you like additional details on any specific aspect?

64KBIT AND 32KBIT SERIAL SPI BUS EEPROM WITH HIGH SPEED CLOCK