24LC16B-E/SN16KVAO

Memory IC Overview

The Microchip Technology 24LC16B-E/SN16KVAO is a 16-Kbit Electrically Erasable PROM organized as eight blocks of 256 x 8-bit memory. It operates with a single supply voltage ranging from 2.5V to 5.5V and supports a maximum clock frequency of 400 kHz via a two-wire I2C compatible serial interface. The device features an access time of 900 ns, a page write time of 5 ms maximum, and utilizes a 16-byte page write buffer. It is qualified under AEC-Q100 standards for automotive applications and functions within an extended temperature range of -40°C to +125°C.

Memory IC Feature Summary

• AEC-Q100 qualified for automotive reliability requirements
• Hardware write-protect capability via the WP pin
• Schmitt trigger inputs and output slope control for noise suppression

Memory IC Applications

• Automotive electronic systems requiring non-volatile data storage
• Industrial equipment operating in high-temperature environments
• Consumer electronics utilizing I2C communication protocols

Memory IC Procurement Notes

Verify that the specific suffix '16KVAO' corresponds to the intended factory programming or packaging configuration as defined by Microchip Technology. Confirm the extended temperature grade (E) and SOIC package availability align with design specifications before finalizing orders.

Memory IC Selection Notes

Select this component when automotive qualification and extended temperature operation are mandatory. Ensure the system voltage remains above 2.5V to maintain specified performance levels. Verify that the I2C bus timing requirements match the 400 kHz maximum clock frequency constraints.

Memory IC Part Context

This part belongs to the 24LC16B family of 16-Kbit EEPROMs manufactured by Microchip Technology. It shares core architectural features with other variants in the series but is distinguished by its automotive qualification status and extended temperature rating. The device provides reliable non-volatile storage solutions for embedded applications.

Memory IC Replacement Considerations

Direct replacements include other 24LC16B variants with matching temperature grades and packages, such as 24LC16BT-I/SN, provided they meet the specific automotive qualification requirements if applicable.