24LC16SC/W15K

Memory IC Overview

The 24LC16SC/W15K is a 16 Kbit (2K x 8) serial electrically erasable programmable read-only memory manufactured by Microchip Technology. It features an I²C compatible two-wire serial interface and operates within a supply voltage range of 2.5V to 5.5V. The device supports clock frequencies up to 400 kHz and includes hardware write protection for the entire memory array. It is housed in a W15K package, which corresponds to a 16-pin Small Outline Integrated Circuit (SOIC).

Memory IC Feature Summary

• I²C compatible two-wire serial interface for efficient microcontroller connection.
• Hardware write protect pin allows locking the entire memory array against accidental writes.
• Self-timed write cycle with automatic erase/write sequencing.

Memory IC Applications

• Embedded systems requiring non-volatile data storage.
• Industrial control applications needing reliable parameter retention.
• Consumer electronics utilizing low-pin-count memory solutions.

Memory IC Procurement Notes

Verify the specific suffix 'W15K' against the manufacturer's current datasheet to confirm the exact package dimensions and pinout, as suffixes define physical packaging variations. Ensure the operating voltage requirements align with your system's 2.5V to 5.5V specification before finalizing procurement.

Memory IC Selection Notes

Select this component when a 16 Kbit capacity is required with I²C connectivity. The 24LC16B series is suitable for designs needing standard industrial temperature ranges and robust write endurance. Consider the W16K or SN packages if different footprint constraints apply, but verify that the W15K variant meets the specific board layout requirements.

Memory IC Part Context

This part belongs to the Microchip 24LCxxB family of serial EEPROMs. These devices are designed for high reliability and low power consumption. The family offers various densities and interfaces, with the 24LC16B providing a balance of capacity and speed for general-purpose embedded memory tasks.

Memory IC Replacement Considerations

Direct replacements include other 24LC16B variants with different package suffixes such as 24LC16B-I/SN or 24LC16B-I/ST, provided the pinout and electrical specifications remain compatible with the existing design.