FT24C02A-KNR-T

Overview

The FT24C02A-KNR-T is a 2Kb (256 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 per word or page. The device operates within a supply voltage range of 1.8V to 5.5V and offers an access time of 550 ns. Designed for surface mount applications, it is available in an SOT-23-5 package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Non-volatile memory storage utilizing EEPROM technology for data retention without power.
• Serial communication via I²C bus interface supporting standard and fast modes.
• Wide operating voltage compatibility ranging from 1.8V to 5.5V.
• Compact surface-mount packaging suitable for space-constrained designs.

Applications

• Data logging systems requiring non-volatile parameter storage
• Configuration memory for embedded controllers
• Calibration data retention in sensor modules

Procurement Notes

Verify the specific suffix 'KNR' against official Fremont Micro Devices Ltd documentation to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the datasheet for exact pinout definitions relative to the SOT-23-5 form factor to prevent assembly errors during integration.

Selection Notes

Select this component when a small footprint is required alongside I²C connectivity. The 2Kb capacity suits low-data storage needs. Verify that the system's I²C bus speed does not exceed the specified 1 MHz limit. Confirm that the 1.8V minimum supply voltage aligns with the host system's logic levels and power rails.

Part Context

This part belongs to the FT24C02A series of serial EEPROMs from Fremont Micro Devices Ltd. The series provides electrically erasable programmable read-only memory organized as 256 words by 8 bits. These devices are designed for applications requiring frequent data updates with high endurance and long-term data retention capabilities.

Replacement Considerations

FT24C02A-KLR-T

FAQ

What is the memory organization of the FT24C02A-KNR-T?

The memory is organized as 256 words by 8 bits, totaling 2Kb.

Does the FT24C02A-KNR-T support Fast Mode I²C?

Yes, the device supports I²C interfaces with a maximum clock frequency of 1 MHz, which covers Fast Mode operations.