Microchip 32 kB EEPROM Serial-I2C (2 Wire) 5-Pin SOT-23 Package 900 ns Access Time 24LC32AT-E/OT

Microchip 24LC32AT-E/OT is a 32 kB EEPROM memory chip utilizing a Serial-I2C (2 Wire) interface designed for surface mounting in a compact 5-Pin SOT-23 package. It offers a fast maximum random access time of 900 ns and supports clock frequencies up to 400 kHz, making it suitable for high-speed memory operations in embedded systems.

This EEPROM operates efficiently over a supply voltage range of 2.5 V to 5.5 V using low-power CMOS technology, with active and standby current optimized for minimal power consumption. It guarantees data retention for more than 200 years and endures more than 1 million erase/write cycles, providing long-lasting reliability.

Designed to meet automotive standard AEC-Q100, this device withstands a broad operating temperature range from -40°C to 125°C, ensuring durable performance in harsh industrial and automotive environments.

Key hardware features include a 32-byte page write buffer, self-timed erase/write cycle typically completed within 5 milliseconds, hardware write-protect capability, and robust ESD protection rated over 4000 volts. Its small form factor (2.9 mm length, 1.45 mm width, 1.45 mm height) is ideal for space-constrained designs.

Applications span across industrial electronics, automotive embedded systems, consumer devices, and general-purpose non-volatile memory storage requiring a compact, fast, and durable EEPROM solution.

The EEPROM employs low-power CMOS technology with active current of 3 mA. Operates over a wide voltage range from 2.5 V to 5.5 V. Supports a maximum clock frequency of 400 kHz compatible with I2C interface standards. Data retention exceeds 200 years ensuring long-term memory stability.

Robust automotive standard AEC-Q100 compliant for reliable operation between -40°C and 125°C. Compact SOT-23 package measures 2.9 mm length, 1.45 mm width, and 1.45 mm height. Features a 32-byte page write buffer and self-timed erase/write cycle with 1 million endurance cycles.

Includes hardware write-protection and ESD protection exceeding 4,000 volts. Ideal for embedded industrial, automotive, and consumer electronics applications requiring reliable non-volatile memory. Explore more high-performance EEPROMs and other semiconductor solutions in EnvMart's comprehensive electronic components catalog.