5 Volt, Byte Alterable E2PROM The X28C512KM-15 is a 512K (64K x 8) CMOS EEPROM manufactured by Xicor. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Organization:** 64K x 8
- **Density:** 512Kbit
- **Supply Voltage:** 5V ±10%
- **Access Time:** 150ns
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Package:** 32-lead PLCC (Plastic Leaded Chip Carrier)
- **Endurance:** 100,000 write cycles per byte
- **Data Retention:** 100 years
### **Descriptions:**
- The X28C512KM-15 is a high-performance, byte-erasable EEPROM with a fast read access time.
- It supports a simple 5V-only operation, eliminating the need for additional power supplies.
- Features a write-protect pin for hardware data protection.
### **Features:**
- **Fast Read Access Time:** 150ns
- **Low Power Consumption:**
- Active current: 30mA (max)
- Standby current: 100μA (max)
- **Byte-Write & Page-Write Capability:**
- 64-byte page write mode for faster programming
- **Hardware & Software Data Protection:**
- Write-protect pin (WP) for hardware protection
- Software-controlled write protection
- **CMOS Technology:** Ensures low power and high reliability
- **JEDEC Standard Pinout:** Compatible with other industry-standard EEPROMs
- **Self-Timed Write Cycle:** Eliminates the need for external timing components
This information is based solely on the manufacturer's datasheet for the X28C512KM-15 EEPROM.
