The AT28C040-20LC is an integrated circuit (IC) component that is widely used in digital electronics applications. It is specifically a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) chip manufactured by Microchip Technology Inc.
Key Features of the AT28C040-20LC:
1. Capacity: The AT28C040-20LC has a storage capacity of 4 megabits, which is equivalent to 512 kilobytes. This allows it to store a significant amount of data, making it suitable for various applications.
2. Low Power Consumption: This IC component is designed to operate with minimal power consumption. It features a low standby current, enabling it to conserve power during periods of inactivity.
3. High-Speed Performance: The AT28C040-20LC operates at a fast access time of 200 nanoseconds (ns), ensuring rapid retrieval and programming of data. This feature is essential for time-sensitive applications that require quick execution.
4. Multiple Programming Modes: The IC supports various programming modes, including byte-by-byte, chip erase, and word programming. This flexibility allows for easy customization and manipulation of data within the memory.
5. High Endurance: With a minimum of 10,000 erase/program cycles, the AT28C040-20LC offers reliable endurance, ensuring a long lifespan for the chip. This durability makes it suitable for applications that require frequent data updates
