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X28C64DMB-25 from XICOR

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X28C64DMB-25

Manufacturer: XICOR

5 Volt, Byte Alterable E2PROM

Partnumber Manufacturer Quantity Availability
X28C64DMB-25,X28C64DMB25 XICOR 200 In Stock

Description and Introduction

5 Volt, Byte Alterable E2PROM The X28C64DMB-25 is a 64K (8K x 8) CMOS EEPROM manufactured by XICOR. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Memory Size:** 64Kbit (8K x 8)  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 250ns (max)  
- **Endurance:** 100,000 write cycles (min)  
- **Data Retention:** 100 years (min)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 28-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The X28C64DMB-25 is a byte-erasable and programmable EEPROM.  
- It supports a simple **5V-only** operation for read and write.  
- Features a **fast write cycle time** with automatic erase before write.  
- Compatible with **JEDEC standard** pinout for easy replacement of EPROMs.  

### **Features:**  
- **Fast Read Access Time:** 250ns maximum  
- **Low Power Consumption:**  
  - Active current: 30mA (max)  
  - Standby current: 100μA (max)  
- **Automatic Write Timing:** Internal control for simplified programming  
- **Software Data Protection:** Prevents accidental writes  
- **High Reliability:**  
  - Endurance: 100,000 cycles per byte  
  - Data retention: 100 years  
- **Industry-Standard Pinout:** Direct replacement for 2764 EPROMs  

This EEPROM is commonly used in applications requiring non-volatile memory storage, such as firmware storage, configuration data, and parameter storage in embedded systems.  

Let me know if you need further details.

Application Scenarios & Design Considerations

5 Volt, Byte Alterable E2PROM

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