DS1220AB-200IND

The DS1220AB-200IND is an integrated circuit (IC) component manufactured by Maxim Integrated. It is a nonvolatile static RAM (NVSRAM) with a capacity of 2 kilobits (256 x 8 bits) and an access time of 200 nanoseconds. Here are the key features and functions of the DS1220AB-200IND: 1. Nonvolatile Memory: The DS1220AB-200IND combines the benefits of both RAM and nonvolatile memory. It retains stored data even when power is disconnected, just like a read-only memory (ROM), but also allows for read and write operations, similar to a random-access memory (RAM). 2. High-Speed Performance: With an access time of 200 nanoseconds, the DS1220AB-200IND provides fast read and write operations, allowing for efficient data retrieval and storage. 3. Byte-Wide Operation: The IC has a capacity of 2 kilobits organized into 256 bytes, with each byte being individually accessible. This byte-wide operation provides flexibility and ease of access to specific data locations. 4. Easy Interfacing: The DS1220AB-200IND utilizes a standard 8-bit parallel interface, making it compatible with a wide range of microprocessors and other digital devices. This simplifies the integration process into existing systems. 5. Software Write Protection: The IC offers a software write protection feature that enables the user to protect critical data from unintentional modification