Microchip Technology AT27C040-15RC

The AT27C040-15RC from Microchip Technology is a high-performance, low-power Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit, designed to offer a reliable and efficient storage solution for a wide array of electronic applications. This device is a member of Microchip's extensive EEPROM product line, known for its durability and ease of use.

With a storage capacity of 4 Megabit (512K x 8), the AT27C040-15RC provides ample space for firmware storage, boot code, and other critical data that requires long-term retention without power. The "-15RC" suffix indicates a 150 ns access time, making this EEPROM an excellent choice for applications that require fast data access without compromising on power consumption.

The AT27C040-15RC operates within a voltage range of 4.5V to 5.5V, making it compatible with most 5V systems. The device is designed to endure a minimum of 10,000 write/erase cycles, ensuring a long operational lifespan. Additionally, data retention is rated for a minimum of 10 years, providing a stable and reliable storage solution over extended periods.

This EEPROM comes in a robust 32-pin Rectangular Ceramic Package (RC) that is well-suited for harsh environments and can withstand a wide temperature range, making it ideal for industrial applications. The package is also convenient for standard PCB layouts, offering ease of integration into existing designs.

Key features of the AT27C040-15RC include:

• 4 Megabit (512K x 8) storage capacity
• Fast read access time of 150 ns
• Low-power CMOS operation
• Minimum 10,000 write/erase cycles
• Minimum 10-year data retention
• 4.5V to 5.5V operation
• 32-pin Rectangular Ceramic Package for durability

Whether you are developing consumer electronics, automotive systems, or industrial equipment, the Microchip AT27C040-15RC EEPROM provides the reliability and performance needed to ensure your data is safe, accessible, and preserved across the lifecycle of your product.