AT24CS02-XHM-T Integrated Circuits (ICs)

AT24CS02-XHM-T is a 2-Kbit Serial EEPROM (Electrically Erasable Programmable Read-Only Memory). It is especially suited for applications that require low-cost, low-power EEPROM memory with a small footprint. This memory device is part of a family of nonvolatile, serial EEPROMs (electrically erasable programmable read-only memories) from Microchip Technology.

Application field

AT24CS02-XHM-T variants offer various advantages for today’s demanding applications. These advantages include low-power requirements, high-speed performance, unlimited endurance, high temperature operating ranges and various densities. Because of these features, this type of EEPROMs is ideal for applications such as consumer electronics, automotive, wearables, medical and industrial.

AT24CS02-XHM-T is specifically designed for automotive applications where space and board area are limited. It is capable of offering data storage in a very compact space with its minimum footprint. Other consumer applications where this EEPROM is suitable are consumer electronics, wearables, medical and industrial.

Working Principle

AT24CS02-XHM-T is comprised of two main components: the external circuit (also known as an address decoder) and the internal circuit (also known as a memory array). The external circuit stores data on an addressable memory using a two-wired serial interface. The internal circuit is composed of an array of memory cells that store the data. The memory cells are arranged in x-y coordinates, allowing data to be stored on a single address.

AT24CS02-XHM-T memory cells can be written to, read from, and erased. The data being written to the memory cells is stored in the external circuit. The erase operation is accomplished by placing a negative gate voltage onto each of the memory cells. This causes the charge stored in the memory cells to be wiped clean.

AT24CS02-XHM-T can read from and write to the memory cells using a two-wired serial interface. The interface is capable of streaming data up to 125Kb/s at a supply voltage of 3.3V. For most applications, the supply voltage for the device can range from 1.8V to 5.5V, and it boasts a standby current of only 2µA.

Conclusion

AT24CS02-XHM-T provides a low-cost, low-power solution for applications requiring EEPROM memory with a small footprint. It is suitable for automotive, consumer electronics, wearables, medical, and industrial applications. It incorporates a two-wire serial interface, capable of streaming data up to 125Kb/s, and is able to write to, read from and erase the memory cells. All of these features make AT24CS02-XHM-T the ideal EEPROM solution for a variety of applications.