Microchip Technology's AT24HC04B-TH-B EEPROM

The AT24HC04B-TH-B is a high-performance, 4-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) module from Microchip Technology, designed to provide efficient non-volatile data storage. This EEPROM device allows byte-level and page-level memory access, ensuring a flexible and convenient interface for a variety of applications.

Featuring a standard I2C-compatible (2-wire) serial interface, the AT24HC04B-TH-B facilitates easy integration into existing designs, making it an ideal choice for applications requiring reliable and persistent storage of configuration settings, calibration data, or small amounts of information that must be preserved during power loss.

Constructed with an advanced, high-reliability CMOS technology, this EEPROM offers a significant endurance of one million write cycles and a data retention period of over 100 years, ensuring data stability and longevity. The device operates across a wide voltage range of 1.7V to 5.5V, catering to both low-power and standard applications.

The AT24HC04B-TH-B comes in a compact TSSOP (Thin Shrink Small Outline Package) and is available in a tape and reel format for automated assembly processes. It supports a fast write cycle time of 5 ms, which enables quick updates to stored data with minimal delay.

Additionally, this EEPROM features a 16-byte page write buffer, which allows for efficient batch processing of data, reducing overall write operation time. Its built-in write protection mechanism ensures that data integrity is maintained by preventing unintended alterations during voltage transitions or system malfunctions.

With its robust design, the AT24HC04B-TH-B is suited for a wide range of applications, including industrial and consumer electronics, automotive systems, smart cards, and portable devices. Its combination of high-density storage, low-power consumption, and ease of integration makes it a go-to solution for designers looking to enhance their systems with reliable non-volatile memory.

Overall, Microchip Technology's AT24HC04B-TH-B EEPROM is a versatile and dependable component that offers an excellent balance of performance, power efficiency, and durability.