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X28C512J-25 from XICOR

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15.625ms

X28C512J-25

Manufacturer: XICOR

5 Volt, Byte Alterable E2PROM

Partnumber Manufacturer Quantity Availability
X28C512J-25,X28C512J25 XICOR 200 In Stock

Description and Introduction

5 Volt, Byte Alterable E2PROM The X28C512J-25 is a 512K (64K x 8) CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Xicor (now part of Intersil). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Density:** 512Kbit (64K x 8)  
- **Organization:** 65,536 words × 8 bits  
- **Access Time:** 250 ns (max)  
- **Operating Voltage:** 5V ±10%  
- **Operating Temperature Range:**  
  - Commercial (0°C to +70°C)  
  - Industrial (-40°C to +85°C)  
- **Endurance:** 100,000 write cycles (min)  
- **Data Retention:** 100 years (min)  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- **Technology:** CMOS floating-gate EEPROM  
- **Interface:** Parallel (byte-wide)  
- **Write Protection:** Software and hardware write protection options  
- **Self-Timed Write Cycle:** No external timing components required  
- **Low Power Consumption:**  
  - Active Read Current: 30 mA (max)  
  - Standby Current: 100 μA (max)  

### **Features:**  
- **High-Speed Read Operation:** 250 ns access time  
- **Byte and Page Write Modes:**  
  - Byte write (single-byte programming)  
  - Page write (up to 64 bytes in a single operation)  
- **Hardware and Software Data Protection:**  
  - VCC detection for write inhibit  
  - Write enable (WE) and output enable (OE) control  
- **JEDEC Standard Pinout:** Compatible with other 512K EEPROMs  
- **Reliable Data Storage:** 100-year data retention  

This EEPROM is designed for applications requiring non-volatile memory storage with fast read/write operations, such as embedded systems, industrial controls, and telecommunications equipment.

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