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X25043SI from XICOR

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X25043SI

Manufacturer: XICOR

Programmable Watchdog Supervisory E2PROM

Partnumber Manufacturer Quantity Availability
X25043SI XICOR 541 In Stock

Description and Introduction

Programmable Watchdog Supervisory E2PROM Part X25043SI is manufactured by XICOR.  

### **Specifications:**  
- **Type:** Serial EEPROM with SPI Interface  
- **Memory Size:** 512 x 8 bits (4 Kbit)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Voltage Range:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Cycle Endurance:** 1,000,000 cycles  
- **Data Retention:** 100 years  
- **Package:** 8-lead SOIC  

### **Descriptions and Features:**  
- **Non-volatile Memory:** Retains data without power.  
- **SPI-Compatible Interface:** Supports standard SPI modes (0,0 and 1,1).  
- **Software Protection:** Write protection via software control.  
- **Hardware Protection:** Write Protect (WP) pin for additional security.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Self-Timed Write Cycle:** Simplifies programming.  
- **High Reliability:** Industrial-grade performance with extended endurance.  

This part is commonly used in applications requiring small, reliable, and secure non-volatile memory storage.

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