The X25160S8I-2.7 is a 16Kb serial EEPROM from Intersil, featuring a Serial Peripheral Interface (SPI) for easy communication. This specific variant is designed for industrial applications and operates at a low voltage of 2.7V. It provides non-volatile storage for configuration settings, calibration data, and other vital information that needs to be retained even when power is removed. The 'I' in the part number typically indicates an industrial temperature range.

Applications

• Industrial Control Systems: Used in programmable logic controllers (PLCs), motor drives, and process control equipment for storing program code, calibration parameters, and system logs.
• Industrial Automation: Integrated into robotic systems, automated assembly lines, and other industrial automation equipment for storing configuration data and operational parameters.
• Data Logging: Employed in industrial data loggers for storing sensor readings and other data over extended periods.
• Remote Monitoring: Utilized in remote monitoring systems for storing configuration settings and sensor data.
• Harsh Environment Applications: Suitable for applications exposed to extreme temperatures, vibration, and other harsh environmental conditions.

Features

• SPI Interface: Simplifies communication with microcontrollers and other SPI-compatible devices.
• Low-Voltage Operation (2.7V): Optimized for low-power systems and battery-powered applications.
• 16Kb (2048 x 8) Memory Array: Provides ample non-volatile storage capacity.
• Industrial Temperature Range: Operates reliably over a wide temperature range (typically -40°C to +85°C or higher).
• Self-Timed Write Cycle: Eliminates the need for external timing components during write operations.
• Software Write Protection: Prevents accidental data corruption.
• High Reliability: Ensures data integrity and long-term data retention in harsh environments.
• Small 8-Pin SOIC Package: Allows for space-saving designs on printed circuit boards.

Benefits

• Easy Integration: SPI interface simplifies system design and reduces development time.
• Low Power Consumption: Extends battery life in portable applications and reduces overall system power consumption.
• Reliable Data Storage in Harsh Environments: Ensures data integrity and system stability even in extreme conditions.
• Compact Size: Allows for integration into small and space-constrained devices.
• Cost-Effective Solution: Provides a cost-effective non-volatile storage solution for industrial applications.

Technical Specifications

The X25160S8I-2.7 operates at a supply voltage of 2.7V (typically 2.5V to 3.0V). The SPI clock frequency is typically up to 5 MHz. The industrial operating temperature range is typically from -40°C to +85°C or higher. Data retention is typically specified as greater than 100 years. It is available in an 8-pin SOIC package. Refer to the Intersil datasheet for complete specifications and operating characteristics, paying close attention to the industrial temperature ratings and voltage tolerances.