24FC16T-I/SN

Memory IC Overview

The Microchip Technology 24FC16T-I/SN 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 at supply voltages between 1.7V and 5.5V. The device utilizes low-power CMOS technology, drawing a maximum active current of 1 mA and standby current of 1 μA. It includes a 16-byte page write buffer, hardware write protection via the WP pin, and Schmitt trigger inputs for noise suppression. The component operates within an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed 1 MHz I²C communication
• Includes 16-byte page write buffer for efficient data transfer
• Features hardware write protection capability
• Provides noise suppression through Schmitt trigger inputs

Memory IC Applications

• Industrial control systems requiring non-volatile data storage
• Consumer electronics utilizing low-voltage power supplies
• Automotive applications meeting AEC-Q100 qualification standards

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm the presence of the 'T' designation indicates tape and reel packaging rather than tube. Ensure the 'I' suffix corresponds to the industrial temperature range specifications required for your operational environment before finalizing procurement orders.

Memory IC Selection Notes

Select this component when high-speed 1 MHz I²C communication is necessary compared to slower alternatives. Choose this part over standard voltage variants if operation below 2.5V is required, as it supports down to 1.7V. Consider the SOIC-8 package dimensions for PCB layout constraints and verify that the hardware write protect feature aligns with system security requirements.

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 advantages in clock speed and voltage flexibility. The family provides a standardized interface for various memory capacity needs while maintaining consistent pinouts across different package options.

Memory IC Replacement Considerations

Direct substitutes include the 24AA16 and 24LC16B, though these operate at lower maximum clock frequencies of 400 kHz. Verify voltage compatibility, as the 24LC16B requires a minimum of 2.5V. Ensure any replacement maintains the same package style and temperature rating for physical integration.