FT24C04A-ESG-T

Overview

The FT24C04A-ESG-T is a 4K-bit (512 x 8) serial EEPROM manufactured by Fremont Micro Devices Ltd. It features an I²C interface with clock frequencies up to 1 MHz at 5V and 400 kHz at lower voltages. Operating on a single supply voltage of 1.8V to 5.5V, it supports 16-byte page writes and includes hardware write protection via the WP pin. The device operates within an industrial temperature range of -40°C to 85°C and utilizes an 8-pin SOP package.

Feature Summary

• Supports standard two-wire bi-directional serial communication compatible with I²C bus modes.
• Includes a dedicated Write Protect pin for hardware-level data protection against unauthorized programming.
• Features Schmitt triggers and filtered inputs to provide noise suppression and signal integrity.
• Executes self-timed internal write cycles automatically following command completion.

Applications

• Data storage in low-power embedded systems
• Configuration parameter retention in consumer electronics
• Device identification and calibration data logging

Procurement Notes

Verify that the specific ordering suffix matches the required package type and compliance standards. Confirm the manufacturer's current production status and availability through authorized distribution channels before finalizing procurement plans.

Selection Notes

Select this component when a compact 4K-bit non-volatile memory solution is required for I²C-based designs. Ensure the system power supply remains within the 1.8V to 5.5V operating range and verify that the 8-pin SOP footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the FT24C04A/08A/16A series of Two-Wire Serial EEPROMs from Fremont Micro Devices Ltd. The series shares common architectural features but varies in memory density, offering 4K, 8K, and 16K bit capacities across various standard packages.

Replacement Considerations

FT24C04A-ENR-T