24LC08BT-E/SN16KVAO

Memory IC Overview

The Microchip Technology 24LC08BT-E/SN16KVAO is an 8-Kbit Electrically Erasable PROM (EEPROM) organized as four blocks of 256 x 8-bit memory. It operates with a single supply voltage ranging from 2.5V to 5.5V and features a 2-Wire Serial Interface compatible with I2C protocols, supporting a maximum clock frequency of 400 kHz. The device utilizes low-power CMOS technology, ensuring standby current remains at or below 5 µA in extended temperature conditions. It offers hardware write protection via the WP pin, Schmitt trigger inputs for noise suppression, and output slope control to eliminate ground bounce.

Memory IC Feature Summary

• Hardware write-protect capability allows inhibition of write operations when the WP pin is tied to VCC, while read operations remain unaffected.
• Integrated Schmitt trigger inputs and filter circuits on SDA and SCL lines suppress noise spikes to ensure reliable operation on noisy buses.
• Output slope control mechanism eliminates ground bounce during switching events, enhancing signal integrity.
• Supports acknowledge polling to determine when internal write cycles are complete, maximizing bus throughput.

Memory IC Applications

• Data logging in industrial environments requiring extended temperature stability
• Configuration storage for embedded systems utilizing I2C communication
• Parameter retention in automotive electronics meeting AEC-Q100 standards

Memory IC Procurement Notes

Verify that the specific suffix 'SN16KVAO' corresponds to the standard 8-Lead SOIC package and Extended Temperature grade documented in the official datasheet. Confirm RoHS compliance status and check for any recent Product Change Notifications regarding packaging or assembly changes before finalizing procurement orders.

Memory IC Selection Notes

Select this component for applications requiring non-volatile memory with I2C interface compatibility and operation within the 2.5V to 5.5V voltage range. Ensure the design accommodates the 400 kHz maximum clock speed and considers the 5 ms maximum page write time. Verify that the 8-Lead SOIC package dimensions fit the available PCB space and thermal requirements.

Memory IC Part Context

This part belongs to the 24LC08B series of 8-Kbit serial EEPROMs manufactured by Microchip Technology. It shares functional characteristics with the 24AA08 and 24FC08 devices but is distinguished by its minimum operating voltage of 2.5V, compared to 1.7V for other variants in the family. The device is designed for general-purpose data storage in various electronic systems.

Memory IC Replacement Considerations

Direct replacements include other 24LC08B variants with different packages such as MSOP, TSSOP, or SOT-23, provided the pinout and electrical specifications match. Cross-referencing with 24AA08 or 24FC08 requires verification of voltage level compatibility and clock frequency limits.