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X28C64JI-20 from XICOR

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X28C64JI-20

Manufacturer: XICOR

5 Volt, Byte Alterable E2PROM

Partnumber Manufacturer Quantity Availability
X28C64JI-20,X28C64JI20 XICOR 70 In Stock

Description and Introduction

5 Volt, Byte Alterable E2PROM The X28C64JI-20 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)  
- **Technology:** CMOS EEPROM  
- **Access Time:** 200ns (max)  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:** -40°C to +85°C (Industrial)  
- **Endurance:** 100,000 write cycles (min)  
- **Data Retention:** 100 years (min)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The X28C64JI-20 is a high-performance, byte-erasable EEPROM.  
- It supports a simple 3-wire interface for programming and read operations.  
- Features a built-in software data protection mechanism to prevent accidental writes.  
- Compatible with JEDEC-standard pinouts for easy replacement of older EPROMs.  

### **Features:**
- **Fast Read Access Time:** 200ns maximum.  
- **Low Power Consumption:**  
  - Active Read Current: 30mA (max)  
  - Standby Current: 100µA (max)  
- **Byte-Write and Page-Write Capability:** Supports 32-byte page write mode.  
- **Hardware and Software Data Protection:** Prevents unauthorized writes.  
- **Self-Timed Write Cycle:** Typically completes in 5ms.  
- **CMOS and TTL-Compatible Inputs/Outputs.**  

This information is based solely on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official Xicor documentation.

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