24FC16T-E/SN

Memory IC Overview

The Microchip Technology 24FC16T-E/SN is a 16-Kbit Electrically Erasable PROM organized as eight blocks of 256 x 8-bit memory. It operates on a single supply voltage ranging from 1.7V to 5.5V with a maximum clock frequency of 1 MHz. The device supports I2C compatible two-wire serial interface and features hardware write-protect capability via the WP pin. It utilizes low-power CMOS technology, ensuring standby current of 1 μA (max) at industrial temperature and 3 μA (max) at extended temperature. The component is housed in an 8-Lead SOIC package and is rated for operation between -40°C and +125°C.

Memory IC Feature Summary

• Supports high-speed 1 MHz I2C communication
• Includes hardware write-protect functionality
• Features Schmitt trigger inputs for noise suppression
• Provides output slope control to eliminate ground bounce

Memory IC Applications

• Embedded systems requiring non-volatile data storage
• Industrial control applications operating in harsh environments
• Automotive electronics meeting AEC-Q100 standards

Memory IC Procurement Notes

Verify that the ordering suffix 'SN' corresponds specifically to the 8-Lead SOIC package type. Confirm the 'E' suffix indicates the Extended temperature range (-40°C to +125°C). Ensure the 'T' suffix matches the required tape and reel packaging format rather than tube or cut tape. Cross-reference the full part number against the manufacturer's latest datasheet to confirm availability and compliance status.

Memory IC Selection Notes

Select this component when a 16-Kbit EEPROM with 1 MHz I2C speed is required. It is suitable for designs needing operation down to 1.7V. Choose this over the 24LC16B variant if lower voltage support below 2.5V is necessary. Consider the 24AA16 only if 400 kHz speed is sufficient and cost is a primary driver. Verify package constraints match the 8-Lead SOIC footprint.

Memory IC Part Context

This device belongs to the 24XX16 family of serial EEPROMs from Microchip Technology. It shares architectural similarities with the 24AA16 and 24LC16B but offers distinct performance characteristics. Specifically, it provides higher bus speeds compared to the standard variants while maintaining compatibility with the same I2C protocol. The family supports various packages including SOIC, MSOP, and DFN.

Memory IC Replacement Considerations

Direct substitutes include the 24FC16-I/SN for Industrial temperature range applications. For different packaging, consider the 24FC16-MNY or 24FC16-ST. Functional equivalents within the same speed class are limited to other 24FC16 variants.