Microchip Technology's 24LC04BT/SN EEPROM

The 24LC04BT/SN is a high-performance, 4 Kbit Electrically Erasable PROM (EEPROM) from Microchip Technology, designed for data storage that requires low power and a small footprint. This EEPROM device is organized as 512 x 8 bits (4 Kbits) and is optimized for advanced, flexible, and efficient non-volatile memory storage. It operates across a wide voltage range (2.5V to 5.5V), making it suitable for various applications in the consumer, automotive, and industrial markets.

Featuring an I²C compatible 2-wire serial interface, the 24LC04BT/SN supports a bidirectional data transfer protocol, which allows for a simple and efficient connection to microcontrollers and other digital systems. Its serial interface helps to minimize the pin count, which is advantageous for space-constrained applications.

The device is available in a small 8-pin SOIC (SN) package, ensuring a compact footprint on printed circuit boards. This package is widely used and preferred for surface mount technology, providing a reliable solution for automated manufacturing processes.

Among the key features of the 24LC04BT/SN are:

• Low-power CMOS technology, which ensures minimal power consumption during both active and standby modes, making it ideal for battery-operated devices.
• More than 1 million erase/write cycles, guaranteeing a long lifespan for applications that require frequent data updates.
• A data retention period of over 200 years, ensuring the safety and integrity of data over an extended period.
• Self-timed erase and write cycles, including auto-erase before a write cycle, simplifying the application code needed to manage the memory.
• Page write buffer for up to 16 bytes, allowing for faster data write operations and efficient use of the I²C bus.
• Write protect feature for the entire memory array, which can be enabled to prevent accidental data overwrites or modifications.
• Sequential read capability, providing easy and fast access to the entire memory array with a single command.

The 24LC04BT/SN is a versatile and reliable EEPROM, designed to meet the needs of a wide array of applications that require high endurance and low-power non-volatile memory solutions. Microchip Technology's commitment to quality ensures that this product delivers consistent performance and durability.