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X4043P from XICOR

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15.625ms

X4043P

Manufacturer: XICOR

CPU Supervisor with 4kbit EEPROM

Partnumber Manufacturer Quantity Availability
X4043P XICOR 550 In Stock

Description and Introduction

CPU Supervisor with 4kbit EEPROM The part **X4043P** is manufactured by **XICOR**. Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Type:** Serial EEPROM (Electrically Erasable Programmable Read-Only Memory)  
- **Memory Size:** 4 Kbit (512 x 8)  
- **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-pin DIP (Dual In-line Package), SOIC (Small Outline IC)  

### **Descriptions:**  
- The **X4043P** is a non-volatile memory device designed for low-power applications.  
- It features a built-in **SPI-compatible serial interface** for easy communication with microcontrollers.  
- The device includes **block write protection** and a **software write protection** feature to prevent accidental data corruption.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Hardware and Software Write Protection:** Ensures data integrity.  
- **Sequential Read Operation:** Allows faster data access.  
- **Self-Timed Write Cycle:** Simplifies programming.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official **XICOR X4043P datasheet**.

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