ST25C02M1TR - EEPROM Memory from STMicroelectronics

The ST25C02M1TR is a robust, high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) chip designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This product offers a storage capacity of 2-Kbit and is optimized for flexible and reliable data storage in a wide array of electronic applications.

Featuring a standard I2C-bus interface, the ST25C02M1TR provides a simple, two-wire serial interface for communication, making it easily integrable with microcontrollers and other digital systems. The device supports a supply voltage range of 1.8V to 5.5V, which enables its use in both low-power and standard applications, thereby offering design versatility for product developers.

The ST25C02M1TR is organized as 256 x 8 bits, allowing for byte-wise access, which means you can read and write data one byte at a time. This granularity of access provides flexibility for various data storage scenarios. Additionally, the device boasts a write cycle time of just 5 ms, providing efficient data management and quick updates to stored information.

One of the key features of this EEPROM chip is its durability. The ST25C02M1TR is rated for up to 1 million write cycles and has a data retention period of 40 years, ensuring the safety and longevity of critical data. Furthermore, the device comes in a compact 8-lead TSSOP package, making it suitable for space-constrained applications while maintaining ease of soldering during the manufacturing process.

To meet various design requirements, the ST25C02M1TR also includes additional functionalities such as byte and multi-byte write (up to 16 bytes), random and sequential read modes, and self-timed write cycle with auto-clear. For security and data protection, the device offers write control via a Write Protect pin, ensuring that valuable data is safeguarded against unintended alterations.

In conclusion, the ST25C02M1TR from STMicroelectronics is a highly reliable and versatile EEPROM choice for designers who require stable, long-term data storage solutions in their electronic products, from industrial controllers to consumer electronics.