Microchip Technology AT28C040-12PU EEPROM

The AT28C040-12PU is a high-performance, 4-Megabit Parallel EEPROM designed by Microchip Technology, renowned for their reliable and innovative semiconductor products. This non-volatile memory chip is an ideal data storage solution for a wide array of applications where long-term data retention, high-density, and low-power consumption are essential.

Key Features:

• Capacity: The AT28C040-12PU offers a substantial 4 Megabit (512K x 8) storage capacity, allowing for ample space to store firmware, configuration parameters, or any other critical data that needs to persist through power cycles.
• Speed: With an access time of 120ns, this EEPROM provides quick data retrieval, making it suitable for high-speed microprocessor systems.
• Interface: The parallel interface ensures easy integration into a variety of microcontroller-based systems, providing a straightforward mechanism for data exchange.
• Operating Voltage: It operates within a 5V ±10% supply voltage, making it compatible with standard 5V systems.
• Low Power Consumption: The device features low power consumption with typical active read current of 50mA and standby current of 10mA, ideal for battery-operated devices.
• Endurance: The AT28C040-12PU boasts an impressive endurance with 100,000 write cycles, ensuring reliability over the product's lifespan.
• Data Retention: Data retention is guaranteed for a minimum of 10 years, providing long-term reliability for applications that require extended service life.
• Package: This EEPROM is available in a 32-lead, 0.600" wide, plastic dip package, making it suitable for through-hole PCB mounting.
• Temperature Range: It is designed to operate within the industrial temperature range of -40°C to +85°C, ensuring stable performance under extreme conditions.

Applications:

The AT28C040-12PU is versatile and can be used in various applications, including embedded systems, telecommunications, computing devices, industrial controls, and medical equipment. Its robust design and reliability make it an excellent choice for critical data storage in both commercial and industrial environments.

Overall, the AT28C040-12PU from Microchip Technology represents a blend of performance, durability, and reliability, catering to the needs of advanced electronic systems that require non-volatile memory solutions.