The AT21CS01-STUM12-T is a cutting-edge EEPROM device from Microchip Technology, designed to provide reliable data storage solutions across a broad range of applications. This product is part of Microchip's Serial EEPROM series, which is renowned for its stability, high endurance, and low-power consumption.

Key Features

• Memory Size: The AT21CS01-STUM12-T offers a memory size of 1-Kbit, which is optimal for storing configuration data, calibration constants, and device identification information.
• Interface Type: This device utilizes a Single-Wire Interface (SWI), which is highly efficient for communication and reduces the number of I/O pins required, thereby simplifying design and minimizing the footprint on the PCB.
• Operating Voltage: It operates within a voltage range of 2.7V to 4.5V, making it versatile for various low-voltage applications.
• Temperature Range: The EEPROM is robust and designed to operate over an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.
• Write Cycle Time: With a write cycle time of 5ms, it supports efficient data management and quick updates to stored information.
• Endurance: The device boasts a high endurance of 1,000,000 write cycles, reflecting its ability to handle frequent data changes over its lifetime.
• Data Retention: It has a data retention period of 100 years, ensuring the longevity of the stored data.
• Package: The AT21CS01-STUM12-T comes in an 8-lead UDFN package, which is suitable for space-constrained applications due to its compact size.

Applications

The versatility of the AT21CS01-STUM12-T makes it an ideal choice for a variety of applications, including but not limited to:

• Consumer Electronics
• Internet of Things (IoT) devices
• Medical and healthcare equipment
• Industrial control systems
• Automotive applications

In summary, the Microchip Technology AT21CS01-STUM12-T EEPROM is an exceptional memory solution that offers reliability, durability, and the convenience of a single-wire interface, making it a smart choice for designers and engineers looking to enhance their systems with a dependable data storage component.