24AA02T-I/OT Integrated Circuits (ICs)

The 24AA02T-I/OT is a two-wire Serial EEPROM memory device, operating on a single supply voltage, with a single I/O pin for access. It is classified as a unit in the Memory category. This section will provide an overview of the 24AA02T-I/OT’s application field and working principle.

Application Field

The 24AA02T-I/OT is designed to address a wide range of applications that require external non-volatile memory. Its various uses range from system configuration and parameters setting, the Recording of remote data, access control, status and inventory tracking, the storage of passwords, passwords or codes, and controlling the communication of multiple electronic devices.

The 24AA02T-I/OT is a relatively small, low-power and cost-effective option for adding non-volatile memory storage to a design. It allows for added functionality, enhanced performance, density, and reliability of the system.

Working Principle

The 24AA02T-I/OT allows for simplified, single-chip Memory operation. The device employs a low power CMOS technology that allows it to operate with a single power source, typically 1.8 to 5.5V (3.3V or 5V is recommended) with access times up to 400kHz and a write time of 4ms. It is a 2-wire serial device which communicates with the host controller via the I2C protocol.

The 24AA02T-I/OT comes with 512 bits (64 bytes) of EEPROM memory on board, organized as 16 pages of 8 bytes each. It also has a write protection option, allowing the user to set a start and end address to indicate which parts of the memory should remain write-protected. The write protection option can also be used to protect against inadvertent write operations.

The 24AA02T-I/OT is a self-contained device that does not require an external clock source. It has a wide power supply range, and a wide Industrial temperature range of -40C to +85C. The device has low power consumption, typically 10µA when active, and 1µA in standby mode.

Conclusion

The 24AA02T-I/OT is a versatile non-volatile memory solution that can be used in a wide range of applications. Its low power consumption, wide temperature range, and excellent reliability make it an attractive option for many designs. Its easy to use I2C protocol and self-contained design make it a simple, cost-effective choice for adding non-volatile memory to any design.