Microchip 32 kB EEPROM Serial-I2C 2 Wire 5-Pin SOT-23 900 ns Access 24AA32AFT-I/OT

Microchip 24AA32AFT-I/OT is a 32 kB EEPROM designed for dependable data storage using a Serial-I2C (2 Wire) interface in a compact 5-pin SOT-23 surface mount package. The device features a maximum random access time of 900 ns and supports up to 400 kHz clock frequency, making it suitable for industrial and electronic applications demanding non-volatile memory with low access latency.

Operating over a wide supply voltage range of 1.7V to 5.5V and a temperature span from -40°C to 85°C, this EEPROM provides robustness for automotive, industrial, and consumer electronics environments. The 24AA32AF series employs low-power CMOS technology with a read current of 400 μA maximum and standby current of 1 μA maximum, optimizing power efficiency especially in battery-powered equipment.

This serial EEPROM also supports hardware write protection for a quarter of the array and includes a 32-byte page write buffer for enhanced programming speed. With more than 1 million erase/write cycles and data retention exceeding 200 years, it is ideal for applications requiring reliable long-term data storage.

Key industrial applications include embedded systems, instrumentation, and general non-volatile data storage where size, speed, and power considerations are critical. The device is compliant with I2C protocol standards and designed for easy integration with existing system architectures using I2C communication.

Memory size of 32 kB. Serial-I2C compatible 2-wire interface. Compact 5-pin SOT-23 package. Operational voltage from 1.7V to 5.5V. Operating temperature from -40°C to 85°C. 900 ns maximum random access time. Low power read and standby currents.

More than 1 million erase/write cycles. Data retention over 200 years. Hardware write-protect and 32-byte page write buffer. Explore more Microchip semiconductor products and EEPROM offerings to meet your industrial and electronic design needs at EnvMart.