The X25163S8 is a CMOS serial EEPROM manufactured by Intersil, utilizing the Serial Peripheral Interface (SPI) for communication. This memory device offers 16,384 bits (2048 x 8) of non-volatile storage, commonly used for storing configuration data, user preferences, and calibration settings in a variety of applications. The 'S8' likely refers to the SOIC-8 package type.

Applications

• Consumer Electronics: Used in TVs, set-top boxes, DVD players, and audio equipment for storing user preferences, channel lists, and calibration settings.
• Industrial Control Systems: Employed in programmable logic controllers (PLCs), motor drives, and industrial automation equipment for storing program code, calibration parameters, and system configuration.
• Instrumentation: Integrated into test and measurement equipment, such as oscilloscopes and spectrum analyzers, for storing calibration data and instrument settings.
• Automotive Electronics: Utilized in engine control units (ECUs), anti-lock braking systems (ABS), and infotainment systems for storing configuration parameters, diagnostic codes, and learned values.
• Medical Devices: Incorporated into patient monitoring equipment, diagnostic tools, and therapeutic devices for storing patient data, device settings, and calibration information.

Features

• SPI Interface: Simplifies communication with microcontrollers and other SPI-compatible devices, reducing pin count and board space requirements.
• 16Kb (2048 x 8) Memory Array: Provides ample non-volatile storage capacity for various data types.
• Low-Power Operation: Suitable for battery-powered applications and energy-efficient designs.
• Self-Timed Write Cycle: Eliminates the need for external timing components during write operations, simplifying system design.
• Software Write Protection: Prevents accidental data corruption, ensuring data integrity.
• High Reliability: Ensures data integrity and long-term data retention over a wide range of operating conditions.
• Small 8-Pin SOIC Package (S8): Allows for space-saving designs on printed circuit boards.

Benefits

• Easy Integration: SPI interface simplifies system design and reduces development time.
• Non-Volatile Storage: Retains data even when power is removed, ensuring data integrity and system reliability.
• Low Power Consumption: Extends battery life in portable applications and reduces overall system power consumption.
• Reliable Data Storage: Ensures data integrity and system stability.
• Flexible Data Storage: Enables storing a variety of data types, including configuration settings, calibration parameters, and user preferences.
• Compact Size: Allows for integration into small and space-constrained devices.

Technical Specifications

The X25163S8 typically operates with a supply voltage between 4.5V and 5.5V (refer to the Intersil datasheet for the exact voltage range). The SPI clock frequency can reach up to a certain MHz (consult the datasheet for the maximum clock frequency). The operating temperature range is generally from -40°C to +85°C. Data retention is usually greater than 100 years. It is available in an 8-pin SOIC (S8) package. Refer to the Intersil datasheet for comprehensive specifications and operating characteristics.