24LC02BT-E/LT

Memory IC Overview

The Microchip Technology 24LC02BT-E/LT is a 2-Kbit (256 x 8) serial EEPROM utilizing an I²C interface. It operates within a voltage range of 2.5V to 5.5V and supports clock frequencies up to 400 kHz. The device features a maximum access time of 900 ns and a page write time of 5 ms. It is housed in a 5-lead SC-70 package and is rated for extended industrial temperatures ranging from -40°C to +125°C.

Memory IC Feature Summary

• Supports bidirectional two-wire serial communication via I²C compatible interface
• Includes hardware write protection controlled by the WP pin
• Features Schmitt trigger inputs with noise suppression for reliable operation
• Provides output slope control to minimize ground bounce effects

Memory IC Applications

• Data storage for system configuration parameters
• Calibration data retention in electronic instruments
• Storage of unique identification codes or serial numbers
• Logging operational counters or event history

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required temperature grade, as the 'E' designation indicates extended range capability. Confirm the package type corresponds to the design layout requirements. Ensure compatibility with the target system's supply voltage levels before integration.

Memory IC Selection Notes

Select this component when non-volatile storage is needed for small datasets requiring low power consumption. The SC-70 package is suitable for space-constrained designs. Verify that the operating environment remains within the specified extended temperature limits to ensure long-term reliability.

Memory IC Part Context

This part belongs to the 24LC02B series of serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with other members of the family but differs in voltage specifications and temperature ratings. The device is designed for applications requiring robust data retention and simple serial connectivity.

Memory IC Replacement Considerations

Direct replacements include other variants within the 24LC02B series such as the 24LC02BT-I/SN for industrial temperature ranges. Cross-referencing package dimensions and electrical characteristics is essential when substituting components.