The ST25W02M1TR is a state-of-the-art serial EEPROM from STMicroelectronics, designed to offer a reliable and efficient data storage solution for a wide range of applications. This EEPROM device provides 2 Kbit of memory and operates across a voltage range of 1.8 V to 5.5 V, making it suitable for various electronic devices that require low-power consumption and high endurance.
Key Features
- Memory Capacity: 2 Kbit of EEPROM, organized as 256 x 8 bits, providing ample space for configuration data, device identification, and small application parameters.
- Wide Voltage Range: Operates from 1.8 V to 5.5 V, accommodating a broad spectrum of applications from low-power portable devices to industrial systems.
- Write Cycle Endurance: High endurance with 1 million write cycles at 25°C, ensuring data integrity and reliability over the product's lifespan.
- Data Retention: Guaranteed data retention of 40 years, offering long-term data storage without the need for power.
- Write Protection: Hardware and software write protection options to prevent unintended modifications, enhancing the security and integrity of the stored data.
- Communication: I²C-compatible serial interface that supports a 400 kHz fast mode, enabling quick and efficient data transfer between the EEPROM and the host controller.
- Temperature Range: Operational across the industrial temperature range of -40°C to +85°C, suitable for harsh environments.
- Packaging: Available in a compact 8-lead TSSOP package, ideal for space-constrained applications.
Applications
The ST25W02M1TR EEPROM is versatile and can be used in a variety of applications, including:
- Consumer electronics (e.g., wearables, smart appliances)
- Industrial control systems
- Medical devices
- Automotive systems
- Telecommunication infrastructure
- Internet of Things (IoT) devices
With its robust design and flexible features, the ST25W02M1TR is an excellent choice for designers looking for a reliable non-volatile memory solution that combines performance and ease of integration.
