Microchip Technology

24LC04BT-I/ST

24LC04BT-I/ST Description

The 24LC04BT-I/ST is a 4Kbit EEPROM memory IC from Microchip Technology, designed for reliable data storage in various applications. This IC operates on a 2.5V to 5.5V supply voltage, providing flexibility in power requirements. It features an I2C interface, making it compatible with a wide range of microcontrollers and systems that use this communication protocol. The 24LC04BT-I/ST is packaged in an 8-pin TSSOP package, suitable for surface mount applications.

24LC04BT-I/ST Features

• Memory Size: 4Kbit (512 bytes) organized as 256 x 8 x 2, providing ample storage for small to medium-sized data.
• Access Time: 900 ns, ensuring fast data retrieval.
• Write Cycle Time: 5ms for word and page writes, suitable for applications requiring frequent updates.
• Clock Frequency: 400 kHz, allowing for efficient data transfer rates.
• Voltage - Supply: 2.5V to 5.5V, offering flexibility in power supply design.
• Technology: EEPROM, providing non-volatile storage with the ability to be rewritten multiple times.
• Memory Interface: I2C, a widely used serial interface for connecting microcontrollers to various peripherals.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance.
• REACH Status: REACH Unaffected, indicating that the product does not contain any substances of very high concern.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for robustness against moisture during handling and storage.

24LC04BT-I/ST Applications

The 24LC04BT-I/ST is ideal for applications where non-volatile memory is required for storing configuration data, calibration parameters, or user settings. Some specific use cases include:

• Industrial Control Systems: Storing settings and calibration data that need to be retained even when power is lost.
• Consumer Electronics: Saving user preferences and settings in devices like smart home appliances.
• Automotive Infotainment Systems: Storing user preferences and system configurations.
• IoT Devices: Retaining firmware updates and configuration settings in internet-connected devices.

Conclusion of 24LC04BT-I/ST

The 24LC04BT-I/ST from Microchip Technology is a versatile EEPROM memory IC that offers a balance of performance, flexibility, and reliability. Its 4Kbit memory size, I2C interface, and robust supply voltage range make it suitable for a wide range of applications. The 24LC04BT-I/ST's fast access and write times, combined with its environmental compliance, make it an excellent choice for designers looking for a reliable EEPROM solution in their next project.