The 24AA024T-I/ST is a 2Kb I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology, a leading provider of microcontroller and analog semiconductors. This EEPROM device is designed for flexible, non-volatile storage in a wide range of applications, from industrial and consumer electronics to automotive systems requiring data retention after power-off.

Key Features:

• Memory Size: 2 Kbit (256 x 8 bits)
• Interface Type: I²C (Inter-Integrated Circuit), supporting a 100 kHz standard mode, a 400 kHz fast mode, and a 1 MHz fast mode plus.
• Operating Voltage Range: 1.7V to 5.5V, accommodating a variety of logic levels and supplying flexibility for battery-powered applications.
• Temperature Range: Industrial-grade temperature range from -40°C to +85°C, ensuring reliable operation under extreme conditions.
• Write Cycle Time: 5 ms max, allowing for efficient data updates.
• Package: 8-pin TSSOP (Thin Shrink Small Outline Package), ideal for space-constrained applications.
• Write Protect: Dedicated pin to prevent inadvertent write operations.

The 24AA024T-I/ST is designed with Microchip's advanced technology, which ensures low-power consumption and high endurance for the memory cells, providing a minimum of one million erase/write cycles and a data retention period of over 200 years. Additionally, the device supports a bidirectional data transfer protocol and includes a hardware write-protect feature that can be used to block changes to the memory, making it an excellent choice for storing configuration and calibration data that require infrequent updates.

With its small form factor, low power consumption, and robust data retention capabilities, the 24AA024T-I/ST is an excellent choice for designers looking to add reliable data storage to their embedded systems.