Microchip Technology 24LC04B/P86P EEPROM

The Microchip Technology 24LC04B/P86P is a 4Kb I²C compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for a wide range of applications that require a small, non-volatile memory solution. Its small size and low power consumption make it ideal for modern electronic systems where efficient data storage is essential.

This EEPROM device provides a user-friendly interface for easy integration into various circuits, utilizing the widely adopted I²C serial interface. With a simple two-wire bus, the 24LC04B/P86P allows for seamless communication with microcontrollers and other digital systems, facilitating data transfer and storage operations without the need for complex connections or protocols.

Key Features:

• Memory Size: The 24LC04B/P86P offers 4 Kbits of memory, organized as 512 x 8 bits, providing sufficient space for storing configuration settings, calibration data, or small application logs.
• Operating Voltage: It operates within a voltage range of 2.5V to 5.5V, accommodating a variety of system power requirements and ensuring compatibility with both low-voltage and standard logic level environments.
• Write Protection: The device includes write protection features, such as hardware write-protect pins, safeguarding your data from inadvertent changes and ensuring data integrity.
• Speed: It supports a data transfer rate of up to 400 kbit/s, allowing for quick read and write operations, which is essential for applications requiring fast access to stored data.
• Endurance: The EEPROM is rated for a high endurance of one million write cycles and a data retention period of over 200 years, ensuring the longevity and reliability of the stored data over an extended period.
• Temperature Range: The device is operational across the industrial temperature range of -40°C to +85°C, making it suitable for use in harsh environments.

The 24LC04B/P86P is packaged in a small, 8-pin PDIP (Plastic Dual In-line Package), which makes it easy to handle and integrate into through-hole PCB designs. Whether you're developing consumer electronics, automotive systems, or industrial controls, the Microchip 24LC04B/P86P offers a reliable and cost-effective solution for your non-volatile memory needs.

For further details and specifications, refer to the official datasheet provided by Microchip Technology, which includes comprehensive technical information to assist with the integration and use of the 24LC04B/P86P EEPROM in your projects.