Product Overview: 24AA04T-I/SN from Microchip Technology

The 24AA04T-I/SN is a 4Kb I2C™ compatible Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, a leading provider of microcontroller and analog semiconductors. This compact memory module is designed for storage applications where low-power and low-voltage operation are essential. It is an ideal solution for a wide range of applications, including consumer electronics, industrial devices, and healthcare products.

Key Features

• Memory Size: 4 Kbits (512 x 8)
• Interface Type: I2C (2-Wire)
• Operating Voltage: 1.7V to 5.5V
• Temperature Range: -40°C to +85°C (Industrial)
• Package: 8-pin SOIC (SN)
• Write Cycle Time: 5 ms (max)
• Page Write Size: 16 bytes
• Standby Current: 1 µA (max)

Performance and Reliability

The 24AA04T-I/SN provides a robust and reliable storage solution with an endurance of 1 million write cycles and a data retention period of over 200 years. The device supports a clock frequency of up to 400 kHz (I2C standard-mode) and is capable of byte or page write operations, making it highly efficient for serial data writing.

Applications

With its versatile features and specifications, the 24AA04T-I/SN is suitable for various applications, such as:

• Parameter storage for industrial controls
• Calibration data storage for sensors and instrumentation
• Device configuration in consumer electronics
• Identification and tracking in medical devices

Additional Benefits

The device includes additional features like a built-in write protection mechanism to prevent inadvertent data corruption during power transitions. The 24AA04T-I/SN also offers a Schmitt Trigger input for noise suppression and an output slope control to eliminate ground bounce, ensuring smooth and stable operation in electrically noisy environments.