The IS24C08A-3GLA3 is a 8Kb (1024 x 8) CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Integrated Silicon Solution, Inc (ISSI). This device is commonly used for storing small amounts of data in a non-volatile manner, meaning the data is retained even when power is removed.

Applications

• Consumer electronics: storing configuration settings in devices like TVs, set-top boxes, and DVD players.
• Industrial control systems: storing calibration data or program parameters.
• Medical devices: storing patient data or device settings.
• Automotive electronics: storing car radio presets or engine control parameters.
• Security systems: storing access codes or event logs.

Features

• 8Kb (1024 x 8) memory organization.
• 2-Wire Serial Interface: Supports I2C protocol for easy communication with microcontrollers.
• Low voltage operation: typically operates at 1.8V to 5.5V.
• Low power consumption: ideal for battery-powered applications.
• Self-timed write cycle: simplifies write operations.
• Write protect feature: prevents accidental overwriting of data.
• High reliability: data retention typically exceeds 100 years.
• Endurance: minimum 1 million write cycles.
• Available in various packages: including SOIC, TSSOP, and DIP.

Benefits

• Non-volatile data storage: retains data even when power is off.
• Easy to interface with microcontrollers using the I2C protocol.
• Low power consumption extends battery life in portable devices.
• Write protection prevents accidental data loss.
• High reliability ensures data integrity over long periods.
• Small footprint allows for integration into compact designs.

Additional Details

The IS24C08A-3GLA3 utilizes a standard I2C serial interface, allowing for easy integration with a wide range of microcontrollers and other digital devices. The device supports standard mode (100 kHz) and fast mode (400 kHz) I2C clock frequencies. The device also features a page write mode, which allows for writing up to a certain number of bytes (typically 8 or 16) in a single write operation, improving write performance. The operating temperature range is typically -40°C to +85°C, making it suitable for use in a variety of environments. The SOIC-8 package is a common surface mount package, allowing for easy soldering and assembly onto printed circuit boards.