The AT28C256E-15JI is a high-performance, 256K (32K x 8) parallel EEPROM designed and manufactured by Microchip Technology. This EEPROM offers fast read and write access times, making it an ideal choice for a wide range of applications that require reliable and durable non-volatile memory storage.

Key Features

• Memory Size: 256KB (32K x 8)
• Access Time: 150ns, enabling quick data retrieval
• Operating Voltage: 5V ±10%, suitable for standard digital circuits
• Temperature Range: Industrial grade with an operating temperature range of -40°C to +85°C
• Package: 32-lead PLCC (Plastic Leaded Chip Carrier)
• Endurance: High write endurance with 100,000 write cycles
• Data Retention: Guaranteed data retention for up to 10 years
• Parallel Interface: Simple and efficient parallel interface for easy integration into existing systems

Applications

The AT28C256E-15JI is versatile and can be used in various applications such as:

• Embedded systems requiring long-term data storage
• Configuration settings storage for industrial systems
• Boot memory for computers and other digital devices
• Storage for calibration data in instrumentation
• Non-volatile storage for firmware and user data

Reliability and Quality

Microchip Technology is known for its commitment to quality and reliability, and the AT28C256E-15JI EEPROM is no exception. It is designed to withstand harsh industrial environments and maintain data integrity. With its robust design and proven durability, the AT28C256E-15JI is a reliable choice for critical applications where data security is paramount.

Whether you are designing a new system or upgrading an existing one, the AT28C256E-15JI from Microchip Technology offers the performance and reliability you need in a compact, easy-to-integrate package.