The AT24CM02-SSHM-T: A High-Density Serial EEPROM Solution from Microchip Technology

In the realm of non-volatile memory, serial EEPROMs are fundamental components for storing critical data in a vast array of electronic systems. The AT24CM02-SSHM-T from Microchip Technology stands out as a robust and high-density solution, offering 2 Megabits of reliable memory in a compact package. This device is engineered to meet the demanding requirements of modern applications, from industrial automation and automotive systems to smart meters and consumer electronics.

Built on an advanced CMOS process, this memory chip provides a significantly low power consumption, making it an ideal choice for both battery-powered and power-conscious applications. It supports a versatile I2C-compatible (2-wire) serial interface, allowing for simple communication with microcontrollers and processors using only two bus lines. This interface supports a clock frequency of up to 1MHz, facilitating high-speed data transfers and efficient system performance.

A key feature of the AT24CM02 is its organized as 256,000 x 8 (256 Kbytes), providing ample space for data logging, configuration parameters, and program code. The device incorporates a hardware write-protect pin that safeguards memory contents from inadvertent writes, enhancing data security and system reliability. Furthermore, it boasts an impressive endurance of 1 million write cycles and a data retention period of up to 100 years, ensuring long-term data integrity.

The AT24CM02-SSHM-T is offered in an 8-lead SOIC package and is specified over the industrial temperature range (-40°C to +85°C), guaranteeing stable operation in harsh environments. Its combination of high density, proven reliability, and ease of integration makes it a superior choice for designers seeking a non-volatile memory solution.

ICGOODFIND: The AT24CM02-SSHM-T is a top-tier 2-Mbit serial EEPROM that delivers high reliability, low power operation, and a simple interface, making it an excellent choice for complex electronic systems requiring robust data storage.

Keywords: Serial EEPROM, I2C Interface, Non-Volatile Memory, Low Power Consumption, Data Retention