The Intersil X2816CJ-20 is a 16K (2048 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) offering non-volatile data storage. This device caters to applications requiring a larger memory footprint than 4K EEPROMs, coupled with crucial data retention during power loss. The '20' likely signifies an access time of 200ns, and 'CJ' may denote specific packaging or temperature characteristics.

Applications

• Embedded Systems: Stores larger firmware images, configuration parameters, and calibration data in embedded systems.
• Industrial Control Systems: Utilized in PLCs and industrial automation for storing operating parameters, program code, and recipe data.
• Instrumentation and Measurement Devices: Stores calibration curves, lookup tables, and other vital data requiring prolonged retention.
• Automotive Electronics: Appropriate for storing configuration data, diagnostic information, and software code in automotive ECUs and control modules.
• Telecommunications Equipment: Used in routers, switches, and networking devices to store configuration settings, network protocols, and routing tables.

Features

• 16K (2048 x 8) EEPROM: Offers 16384 bits of non-volatile memory organized as 2048 bytes of 8 bits each.
• Non-Volatile Storage: Retains data even when power is removed.
• Fast Access Time: Provides a fast access time (likely 200ns), enabling rapid data retrieval.
• Electrically Erasable and Programmable: Allows data to be easily erased and reprogrammed electrically.
• Low Power Consumption: Operates with low power consumption, making it suitable for battery-operated applications.
• High Endurance: Designed to withstand a significant number of write/erase cycles.
• TTL Compatible: Interfaces directly with TTL logic circuits.

Benefits

• Reliable Data Storage: Ensures consistent data storage and retrieval, even in harsh operating conditions.
• Flexibility: Facilitates easy data updates and modifications without the need for physical replacement of the memory.
• Cost-Effective Solution: Offers a cost-efficient solution for non-volatile memory requirements.
• Simplified System Design: Streamlines system design by delivering a single-chip non-volatile memory solution.
• Reduced Power Consumption: Minimizes power consumption, prolonging battery life in portable applications.
• Easy Integration: Readily integrates into a wide spectrum of electronic systems.

Additional Details

The X2816CJ-20 usually operates from a single 5V power supply and incorporates standard JEDEC pinouts for simplified integration. The endurance rating represents the number of write/erase cycles the device can reliably support. The access time is a crucial factor affecting overall memory system performance. The 'CJ' probably denotes specific package characteristics, temperature range, or additional industrial-grade features not readily available without detailed datasheets. This EEPROM suits applications demanding larger memory capacities, reliable data storage, and fast access times within designated operating environments.