FT24C04A-ETG-T

Overview

The FT24C04A-ETG-T is a 4K-bit (512 x 8) serial EEPROM manufactured by Fremont Micro Devices Ltd. It features a standard two-wire I2C-compatible interface with a maximum clock frequency of 1 MHz at 5V and 400 kHz at lower voltages. The device operates on a supply voltage range of 1.8V to 5.5V and supports industrial temperatures from -40°C to 85°C. Key electrical parameters include a standby current under 1µA, a self-timed write cycle of 5ms maximum, and page write capability for 16 bytes.

Feature Summary

• Supports low-voltage operation across a wide supply range of 1.8V to 5.5V with minimal standby power consumption.
• Includes hardware write protection via the WP pin to prevent accidental data modification.
• Features Schmitt trigger inputs and noise filtering for reliable signal integrity in noisy environments.
• Provides high endurance with approximately one million write cycles and long-term data retention.

Applications

• Industrial control systems requiring non-volatile parameter storage
• Consumer electronics utilizing I2C bus architectures
• Embedded devices needing compact surface-mount memory solutions

Procurement Notes

Verify that the ordering suffix matches the required package type, as the 'E' indicates TSSOP and 'G' denotes RoHS compliance. Confirm the specific tape and reel packaging requirements against your assembly line specifications. Ensure the component meets the necessary environmental standards for your target market before finalizing procurement orders.

Selection Notes

Select this component when a 4K-bit capacity is sufficient for application needs. The FT24C04A-ETG-T is suitable for designs requiring a small footprint due to its TSSOP package. Consider the 1.8V minimum operating voltage if the system relies on low-power rails. Verify that the I2C bus speed requirements align with the 400 kHz or 1 MHz operational limits.

Part Context

This part belongs to the FT24C04A/08A/16A series of serial EEPROMs from Fremont Micro Devices. The series shares common architectural features such as the two-wire interface and page write capabilities. The FT24C04A specifically provides 4K-bit density, distinguishing it from the 8K and 16K variants within the same product family.

Replacement Considerations

FT24C04A-ENR-T