Microchip Technology's AT27C512R-55LI EEPROM

The AT27C512R-55LI is a high-performance, low-power Electrically Erasable Programmable Read-Only Memory (EEPROM) device from Microchip Technology, designed to provide a reliable and flexible storage solution for a wide range of applications. This 512K (64K x 8) bit EEPROM comes in a robust 32-lead PLCC (Plastic Leaded Chip Carrier) package, ensuring its durability and ease of integration into various system designs.

Key Features

• High-Speed Read Access: With an access time of 55 ns, the AT27C512R-55LI offers swift read operations, making it suitable for high-performance microprocessor systems.
• Low Power Consumption: Designed for energy efficiency, this EEPROM operates with low power, featuring typical standby and active currents of 1 mA and 20 mA, respectively.
• User-Friendly Erasability: The entire memory can be electrically erased using the recommended erasure procedure, providing ease of use and flexibility for data management.
• Endurance: Microchip Technology guarantees an endurance of 10,000 write/erase cycles, ensuring the AT27C512R-55LI can reliably store data over the long term.
• Data Retention: The stored data is maintained for a minimum of 10 years, providing a stable and secure storage solution for critical data.

Applications

The AT27C512R-55LI is ideal for a variety of applications that require fast read access and reliable non-volatile memory storage. It is commonly used in:

• Embedded systems
• Microcontroller-based applications
• Industrial control systems
• Telecommunications equipment
• Automotive electronics
• Medical devices

Reliability and Support

As with all Microchip products, the AT27C512R-55LI is backed by comprehensive technical support and the company's commitment to quality. Microchip's global network of technical support centers provides assistance and guidance throughout the product's lifecycle, ensuring that customers can integrate and maintain the EEPROM with confidence.