Product Overview: 24AA04-I/ST from Microchip Technology

The 24AA04-I/ST is a 4Kb I2C™ compatible Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from the reputable semiconductor manufacturer, Microchip Technology. This memory module is designed for flexible, non-volatile storage applications in various electronic systems. It operates across a voltage range of 1.7V to 5.5V, making it suitable for low-power and standard operations alike.

Encased in an 8-pin TSSOP package, the 24AA04-I/ST is engineered for optimal durability and reliable performance even in industrial temperature ranges, from -40°C to +85°C. This robustness ensures that it can be used in a variety of challenging environments without compromising data integrity or functionality.

Key Features:

• Memory Size: The device offers 4 Kbits (512 x 8) of memory, providing sufficient space for configuration parameters, serial numbers, calibration data, and more.
• Communication Interface: It utilizes the I2C serial interface, supporting a 100kHz (Standard-mode), 400kHz (Fast-mode), and 1MHz (Fast-mode Plus) data transfer rates, which allows for easy integration into most microcontroller-based systems.
• Write Protect: The inclusion of a write-protect pin safeguards the memory against inadvertent writes, thereby securing critical data.
• Page Write: It supports page write operations of up to 16 bytes, facilitating efficient data handling and minimizing programming time.
• Low-power Consumption: The device has been optimized for low-power consumption, making it an ideal choice for battery-operated and power-sensitive applications.
• ESD Protection: The EEPROM is equipped with built-in ESD protection circuits to withstand electrostatic discharges, enhancing its resilience and longevity.

Applications:

The 24AA04-I/ST is versatile and can be used in a wide array of applications, including:

• Consumer electronics
• Industrial and automotive systems
• Medical devices
• Smart cards
• Networking equipment

With its combination of size, low-power operation, and I2C compatibility, the 24AA04-I/ST from Microchip Technology is a reliable choice for designers looking to enhance their systems with secure and efficient memory solutions.