24LC024T-E/MC

Memory IC Overview

The Microchip Technology 24LC024T-E/MC is a 2 Kbit (256 x 8) serial electrically erasable programmable read-only memory (EEPROM). It operates on a single supply voltage ranging from 2.5V to 5.5V and features a 2-wire I²C compatible interface with a maximum clock frequency of 400 kHz. The device utilizes low-power CMOS technology, offering typical standby current of 1 μA and active read current of 1 mA. It supports page write operations with a 16-byte buffer and includes hardware write protection via the WP pin. The component is housed in an 8-lead DFN package and is rated for an extended industrial temperature range of -40°C to +125°C.

Memory IC Feature Summary

• Supports cascading up to eight devices on a single bus using hardware address pins A0, A1, and A2.
• Includes Schmitt trigger inputs and output slope control to suppress noise and eliminate ground bounce.
• Features self-timed erase/write cycles with automatic acknowledge polling capability.

Memory IC Applications

• Data logging systems requiring non-volatile storage
• Configuration parameter storage in embedded controllers
• Calibration data retention in sensor modules

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm the presence of the 'T' designation indicates tape and reel packaging rather than tube. Ensure the 'E' suffix corresponds to the automotive-grade temperature range if operating conditions exceed standard industrial limits. Cross-reference the RoHS compliance status with current environmental declarations.

Memory IC Selection Notes

Select this part when a 2 Kbit capacity is sufficient for application requirements. Choose this variant over the 24AA024 series if the system power supply does not drop below 2.5V. Consider the DFN package dimensions for space-constrained PCB layouts. Verify that the I²C bus speed requirements do not exceed 400 kHz at the specified voltage levels.

Memory IC Part Context

This component belongs to the 24LC024 family of serial EEPROMs manufactured by Microchip Technology. It shares functional similarities with the 24AA024 but differs in minimum operating voltage specifications. The device is designed for applications requiring reliable non-volatile data storage with high endurance and long-term data retention capabilities.

Memory IC Replacement Considerations

Direct substitute: 24LC024-E/MC. Note that the 'T' suffix typically denotes tape and reel packaging, whereas the absence may indicate tube packaging. Verify package compatibility and temperature range alignment before substitution.