The X20C16DI-35 is a 16K EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Xicor Inc. This EEPROM chip is designed for non-volatile storage, allowing data to be retained even when power is removed. It is likely that "-35" indicates an access time of 350ns.

Applications

• Embedded Systems: Used for storing configuration data, firmware, and calibration parameters in embedded systems.
• Industrial Control Systems: Employed in PLCs (Programmable Logic Controllers) for storing program code and calibration data.
• Instrumentation: Integrated into test and measurement equipment for storing calibration data and settings.
• Automotive Electronics: Utilized in engine control units (ECUs) for storing configuration data and parameters.
• Consumer Electronics: Used in appliances and remote controls for storing settings and preferences.

Features

• 16K Memory Capacity: Provides 16,384 bits of non-volatile storage.
• Electrically Erasable: Can be erased and reprogrammed electrically, allowing for in-system updates.
• Non-Volatile: Retains data even when power is removed.
• Fast Access Time: Offers a fast access time for quick data retrieval.
• Page Write Mode: Supports page write mode for faster programming.
• Low Power Consumption: Designed for low power operation to minimize energy usage.

Benefits

• Non-Volatile Storage: Retains data even when power is off, ensuring data integrity.
• In-System Reprogrammability: Allows for easy updates and modifications without removing the chip from the system.
• Fast Access Time: Enables quick data retrieval, improving system performance.
• Low Power Operation: Reduces energy consumption, extending battery life in portable devices.
• Reliable Data Storage: Provides reliable data storage for critical applications.

The X20C16DI-35 typically operates at a voltage of 5V. The write cycle time is relatively fast, allowing for quick updates of the stored data. The operating temperature range is usually specified as commercial or industrial grade, depending on the specific application requirements. The package type is typically a DIP (Dual In-Line Package), which allows for easy mounting on printed circuit boards. It supports standard EEPROM protocols, making it easy to interface with various microprocessors and microcontrollers.