The AT24C04D-XHM-B is a high-performance, 4-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) module from the industry-leading manufacturer, Microchip Technology. This compact, non-volatile memory chip is designed to provide efficient data storage for a wide range of applications, including but not limited to, industrial automation, consumer electronics, and automotive systems.

Key Features:

• Memory Size: 4-Kbit (512 x 8) provides ample space for configuration parameters, serial numbers, and calibration data.
• Interface: The device supports the standard I²C serial interface, ensuring compatibility with a vast array of microcontrollers and processors.
• Operating Voltage: A wide range of operating voltages from 1.7V to 5.5V, making it suitable for both 3.3V and 5V systems.
• Write Cycle Time: Fast write cycle times of 5 ms (typical) allow for quick data updates and minimal system downtime.
• Endurance: The device boasts a high endurance of one million write cycles, ensuring a long operational lifespan.
• Data Retention: Guaranteed data retention of 100 years, providing reliable long-term data storage without power.
• Package: Offered in an 8-lead UDFN package, the AT24C04D-XHM-B is designed for space-constrained applications.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable performance under extreme conditions.

Applications:

The versatility of the AT24C04D-XHM-B makes it an ideal choice for various applications where reliable and persistent data storage is required. It is commonly used in:

• Smart cards and identification systems
• Wireless and networking devices
• Medical equipment
• Automotive electronics
• Portable consumer devices

Microchip Technology's commitment to quality ensures that the AT24C04D-XHM-B EEPROM provides a reliable and efficient solution for all your data storage needs. With its robust feature set and wide application range, it stands out as a superior choice for designers and engineers looking for a memory component that combines performance with durability.