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X28C64PI-20 from XICOR

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X28C64PI-20

Manufacturer: XICOR

5 Volt, Byte Alterable E2PROM

Partnumber Manufacturer Quantity Availability
X28C64PI-20,X28C64PI20 XICOR 5704 In Stock

Description and Introduction

5 Volt, Byte Alterable E2PROM The X28C64PI-20 is a 64K (8K x 8) CMOS EEPROM manufactured by XICOR. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 8K x 8 (64K-bit)  
- **Access Time:** 200 ns (X28C64PI-20)  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Endurance:** 100,000 write cycles per byte  
- **Data Retention:** 100 years  
- **Package:** 28-pin DIP (Dual In-line Package)  

### **Descriptions:**
- The X28C64PI-20 is a byte-erasable and programmable EEPROM with a parallel interface.  
- It supports both read and write operations with a standard microprocessor interface.  
- Features a built-in software data protection mechanism to prevent accidental writes.  

### **Features:**
- **Low Power Consumption:**  
  - Active Read Current: 30 mA (max)  
  - Standby Current: 100 µA (max)  
- **Fast Write Cycle Time:** 10 ms (max) per byte  
- **Hardware and Software Data Protection:**  
  - Write protect pin (WP) for hardware protection  
  - Software-controlled write protection  
- **CMOS Technology:** High reliability and low power operation  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels  
- **Self-Timed Write Cycle:** No external timing components required  

This EEPROM is commonly used in applications requiring non-volatile memory storage, such as embedded systems, industrial controls, and consumer electronics.

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