Microchip Technology

24LC04B-E/ST  

Memory ICs Products

24LC04B-E/ST Description

The 24LC04B-E/ST is a high-performance, 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient data storage in a variety of electronic systems. It features a 256 x 8 x 2 memory organization, offering a total of 4K bits of non-volatile memory. The 24LC04B-E/ST operates on a supply voltage range of 2.5V to 5.5V, making it suitable for a wide range of applications with varying power requirements.

The memory chip interfaces with systems via the I2C protocol, supporting a clock frequency of up to 400 kHz. This ensures fast and efficient data transfer, with an access time of 900 ns. The 24LC04B-E/ST also boasts a write cycle time of 5ms for both word and page operations, providing quick write capabilities without compromising on data integrity.

The 24LC04B-E/ST is housed in an 8TSSOP package, which is ideal for surface mount applications. This compact form factor allows for easy integration into modern electronic designs. The device is verified for DigiKey programmability, ensuring seamless compatibility and ease of use for developers and engineers.

24LC04B-E/ST Features

• Memory Size and Organization: 4Kbit EEPROM with a 256 x 8 x 2 memory organization, providing ample storage for small to medium-sized data sets.
• Fast Data Transfer: Supports I2C protocol with a clock frequency of up to 400 kHz, ensuring quick data read and write operations.
• Quick Access Time: Achieves an access time of 900 ns, enabling rapid data retrieval.
• Efficient Write Cycle: Features a write cycle time of 5ms for both word and page operations, ensuring efficient data storage.
• Wide Voltage Range: Operates on a supply voltage range of 2.5V to 5.5V, making it versatile for various power supply configurations.
• Compact Packaging: Housed in an 8TSSOP package, suitable for surface mount applications and ideal for space-constrained designs.
• DigiKey Programmable: Verified for DigiKey programmability, ensuring ease of use and compatibility.
• Compliance and Safety: RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of environmental conditions.

24LC04B-E/ST Applications

The 24LC04B-E/ST is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Provides non-volatile storage for configuration data, calibration parameters, and other critical information in embedded systems.
• Consumer Electronics: Ideal for storing user settings, firmware updates, and other data in devices such as smart home appliances, wearables, and IoT devices.
• Industrial Control: Ensures data integrity and reliability in industrial automation systems, where precise control and data logging are essential.
• Medical Devices: Suitable for storing patient data, device settings, and calibration information in medical equipment.
• Automotive Systems: Provides reliable data storage for automotive control units, infotainment systems, and other vehicle electronics.

Conclusion of 24LC04B-E/ST

The 24LC04B-E/ST from Microchip Technology is a robust and versatile EEPROM memory IC chip that offers a perfect blend of performance, reliability, and ease of use. Its fast data transfer capabilities, quick access times, and efficient write cycles make it an ideal choice for a wide range of applications. The wide voltage range and compact packaging further enhance its suitability for modern electronic designs. With its DigiKey programmability, RoHS3 compliance, and REACH unaffected status, the 24LC04B-E/ST is a reliable and environmentally friendly solution for your data storage needs.

24LC04B-E/ST Documents

Download datasheets and manufacturer documentation for 24LC04B-E/ST

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

24AA04, 24LC04B, 24FC04      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

24LC04B Development Tool Selector      

PCN Design/Specification :

24AA04/24LC04B/24FC04 11/Feb/2021       24AA04/24LC04B/24FC04 28/Aug/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH