Microchip AT24C02D-MAHM-T: A Robust 2-Wire Serial EEPROM Solution

The Microchip AT24C02D-MAHM-T is a high-performance 2-Wire Serial EEPROM memory chip designed for a wide range of embedded systems and consumer electronics applications. This device offers 2 Kbits (256 x 8) of electrically erasable programmable read-only memory (EEPROM), providing reliable non-volatile data storage in a compact form factor. Its 2-wire serial interface (I²C-compatible) ensures easy integration with microcontrollers and processors, minimizing pin count and simplifying board layout.

Operating at voltages from 1.7V to 5.5V, the AT24C02D-MAHM-T supports both standard (100 kHz) and fast (400 kHz) communication modes, making it suitable for low-power and high-performance systems. The chip features a 16-byte page write buffer, enabling efficient data transfer and reducing write time for multiple bytes. Additionally, it includes hardware write protection to prevent accidental modification of stored data, enhancing system security.

Housed in a space-saving 8-pin UDFN package, this EEPROM is ideal for applications where board real estate is limited. Its extended temperature range (-40°C to +85°C) ensures reliable operation in harsh environments. Common applications include smart meters, industrial controls, automotive systems, and IoT devices.

ICGOOODFIND: The Microchip AT24C02D-MAHM-T stands out for its low-power consumption, high reliability, and ease of integration, making it a top choice for developers seeking efficient non-volatile memory solutions.

Keywords:

EEPROM, I2C Interface, Non-Volatile Memory, Low-Power, Embedded Systems