FT24C128A-UTR-T

Overview

The FT24C128A-UTR-T is a 128Kbit serial EEPROM manufactured by Fremont Micro Devices Ltd. It utilizes an I²C interface with a maximum clock frequency of 1 MHz and a write cycle time of 5 ms. The device features a 550 ns access time and operates within a supply voltage range of 1.8V to 5.5V. It is housed in an 8-TSSOP package and supports a wide operating temperature range from -40°C to 85°C.

Feature Summary

• Supports standard two-wire bidirectional serial communication via the I²C interface.
• Includes hardware data protection mechanisms for memory security.
• Features self-timed write cycles for efficient operation.

Applications

• Low voltage consumer electronics
• Industrial control systems
• Data logging devices

Procurement Notes

Verify the specific suffix 'UTR' against official Fremont Micro Devices documentation to confirm tape-and-reel packaging and exact pinout compatibility. Ensure the component meets RoHS3 standards as indicated for this series. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status, as some variants may be discontinued or subject to supply restrictions.

Selection Notes

Select this component when a 128Kbit non-volatile storage solution is required with I²C connectivity. It is suitable for applications demanding low power consumption and wide voltage flexibility between 1.8V and 5.5V. Consider the 8-TSSOP package constraints and the -40°C to 85°C industrial temperature rating during PCB layout and thermal design.

Part Context

This part belongs to the FT24C128A series of serial EEPROMs from Fremont Micro Devices. The series is characterized by CMOS technology designed for low voltage and low power applications. Other members of the family include variations such as FT24C128A-UTG-T and FT24C128A-TSR-T, which share similar electrical characteristics but may differ in packaging or specific operational parameters.

Replacement Considerations

FT24C128A-UTG-T

FAQ

What is the maximum clock frequency supported by the FT24C128A-UTR-T?

The device supports a maximum clock frequency of 1 MHz on its I²C interface.

Does the FT24C128A-UTR-T include hardware write protection?

Yes, the component features hardware data protection capabilities to secure the memory array.