FT24C64A-ESG-T

Overview

The FT24C64A-ESG-T is a 64Kbit (8K x 8) serial EEPROM manufactured by Fremont Micro Devices Ltd. It utilizes an I²C interface with a maximum clock frequency of 1 MHz and features a write cycle time of 5 ms. The device operates within a supply voltage range of 1.8V to 5.5V and has an access time of 500 ns. It is housed in an 8-SOP package and supports a wide operating temperature range from -40°C to +85°C.

Feature Summary

• Non-volatile memory storage using EEPROM technology
• Serial I²C bus interface for data communication
• Wide operating voltage range supporting low-power applications

Applications

• Data logging systems requiring non-volatile storage
• Consumer electronics configuration storage
• Industrial control parameter retention

Procurement Notes

Verify the specific suffix ESG-T corresponds to the 8-SOP package when ordering. Confirm RoHS3 compliance status with the supplier. Ensure the I²C address matches system requirements. Check for moisture sensitivity level constraints during handling. Validate that the 1 MHz clock speed meets controller timing specifications.

Selection Notes

Select this component for applications requiring 64Kbit capacity with I²C connectivity. Consider the 8-SOP package for surface mount assembly. Evaluate the 1.8V to 5.5V voltage range against system power rails. Compare access times and write cycle durations with other EEPROM options. Verify temperature range suitability for the intended environment.

Part Context

This part belongs to the FT24C64 series of serial EEPROMs from Fremont Micro Devices. It shares core electrical specifications with variants like FT24C64A-ENR-T and FT24C64A-ETG-T, differing primarily in packaging. The series offers standard I²C compatibility for general-purpose memory storage needs.

Replacement Considerations

FT24C64A-ENR-T (8-DFN package), FT24C64A-ETG-T (8-TSSOP package). Verify pinout compatibility across packages before substitution.