24FC04T-E/Q6B36KVAO

Memory IC Overview

The Microchip Technology 24FC04T-E/Q6B36KVAO is a 4-Kbit Electrically Erasable PROM organized as two blocks of 256 x 8-bit memory. It features a 2-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 operates within an extended temperature range of -40°C to +125°C and is qualified under the AEC-Q100 automotive standard. It utilizes Low-Power CMOS technology, ensuring standby current remains at or below 3 μA and active read current does not exceed 1 mA.

Memory IC Feature Summary

• Supports high-speed 1 MHz I²C communication for efficient data transfer
• Includes hardware write-protect functionality via the WP pin
• Features Schmitt Trigger inputs and output slope control for noise suppression
• Provides over 1 million erase/write cycles with greater than 200 years of data retention

Memory IC Applications

• Automotive electronic systems requiring AEC-Q100 qualification
• Industrial equipment operating in extended temperature environments
• Consumer electronics utilizing low-voltage power supplies
• Embedded systems needing non-volatile storage for configuration data

Memory IC Procurement Notes

Verify that the specific suffix Q6B36KVAO corresponds to the intended UDFN package variant and factory programming requirements. Confirm the Extended temperature grade (E) aligns with system thermal constraints. Ensure compatibility with the 1.7V minimum supply voltage if operating in low-power modes. Cross-reference the datasheet revision to confirm pinout consistency for the selected package type.

Memory IC Selection Notes

Select this component when high-speed 1 MHz I²C operation is required alongside automotive reliability standards. Choose this part over the 24AA04 or 24LC04B variants specifically for the combination of extended temperature range and maximum clock frequency. Consider the UDFN package dimensions against available PCB real estate. Evaluate the 16-byte page write buffer capability against application write throughput needs.

Memory IC Part Context

This device belongs to the 24XX04 family of 4-Kbit serial EEPROMs manufactured by Microchip Technology. The family includes variants such as the 24AA04 and 24LC04B, which differ primarily in speed and voltage specifications. The 24FC04 series is distinguished by its support for 1 MHz clock rates and operation down to 1.7V, making it suitable for modern low-voltage digital interfaces.

Memory IC Replacement Considerations

Public confirmed substitute part numbers: 24FC04T-I/OT, 24FC04-E/OT.