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X20C04DMB-25 from XICOR

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X20C04DMB-25

Manufacturer: XICOR

Nonvolatile Static RAM

Partnumber Manufacturer Quantity Availability
X20C04DMB-25,X20C04DMB25 XICOR 8000 In Stock

Description and Introduction

Nonvolatile Static RAM The X20C04DMB-25 is a 4K-bit (512 x 8) serial EEPROM manufactured by XICOR. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Memory Size:** 4K-bit (512 x 8)  
- **Interface:** I²C-compatible two-wire serial interface  
- **Supply Voltage:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Write Cycle Time:** 5ms (maximum)  
- **Data Retention:** 100 years  
- **Endurance:** 1,000,000 write cycles per byte  
- **Package:** 8-pin DIP, SOIC, or TSSOP  

### **Descriptions:**  
- The X20C04DMB-25 is a low-power, byte-alterable EEPROM designed for reliable non-volatile data storage.  
- It supports sequential and random read operations.  
- Features a built-in write-protect function via the WP pin.  

### **Features:**  
- **Low Power Consumption:**  
  - Active current: 3mA (max)  
  - Standby current: 10µA (max)  
- **Page Write Mode:** Allows up to 16 bytes to be written in a single operation.  
- **Hardware Write Protection:** Enabled via the WP pin to prevent accidental writes.  
- **Self-Timed Write Cycle:** No external timing components required.  
- **Schmitt Trigger Inputs:** Improves noise immunity.  

This information is based solely on the X20C04DMB-25 datasheet from XICOR.

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