24FC16T-E/OT36KVAO

Memory IC Overview

The Microchip Technology 24FC16T-E/OT36KVAO is a 16-Kbit Electrically Erasable PROM organized as eight blocks of 256 x 8-bit memory. It features a two-wire serial interface compatible with I2C protocols, supporting clock frequencies up to 1 MHz across a supply voltage range of 1.7V to 5.5V. The device utilizes low-power CMOS technology and includes a 16-byte page write buffer for efficient data handling. It is qualified under AEC-Q100 standards for automotive applications and operates within an extended temperature range from -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 with noise suppression filters
• Self-timed erase/write cycles with acknowledge polling support

Memory IC Applications

• Automotive electronic control units requiring non-volatile data storage
• Industrial systems operating in high-temperature environments
• Consumer electronics utilizing I2C communication buses
• Embedded devices needing hardware-level write protection

Memory IC Procurement Notes

Verify that the specific suffix '36KVAO' corresponds to the intended automotive qualification and package configuration. Confirm the ordering suffix matches the required temperature grade and packaging format before procurement. Ensure compatibility with existing system designs regarding the SOT-23-5 footprint and electrical specifications.

Memory IC Selection Notes

Select this component when automotive-grade reliability and extended temperature operation are mandatory. The 16-Kbit capacity suits applications requiring moderate data retention without complex addressing schemes. Verify that the 1 MHz clock speed meets system timing requirements and that the 1.7V minimum voltage aligns with the target power supply rails.

Memory IC Part Context

This part belongs to the 24XX16 family of serial EEPROMs, which share common architectural features such as the 16-byte page buffer and I2C interface. The 'E' designation indicates the extended temperature variant, while 'OT' specifies the 5-lead SOT-23 package. The '36KVAO' suffix denotes specific automotive qualification and traceability attributes distinct from standard industrial variants.

Memory IC Replacement Considerations

Direct replacements include other 24FC16 variants with different packages or temperature grades, provided the interface and voltage levels remain compatible. Cross-referencing with 24AA16 or 24LC16B models requires verification of clock frequency limits and voltage thresholds.