Microchip Technology

AT21CS01-MSHMHU-T

AT21CS01-MSHMHU-T Description

The AT21CS01-MSHMHU-T is a high-performance 1Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for surface mount applications and is packaged in a Tape & Reel (TR) format, making it ideal for automated assembly processes. The AT21CS01-MSHMHU-T features a memory organization of 128 x 8 bits, providing a total memory size of 1Kbit. It supports I2C and Single Wire memory interfaces, enabling flexible communication options for various embedded systems. The clock frequency of 125 kbps ensures efficient data transfer rates, making it suitable for applications requiring reliable and fast memory access.

AT21CS01-MSHMHU-T Features

• Memory Size and Organization: The AT21CS01-MSHMHU-T offers 1Kbit of EEPROM memory, organized in a 128 x 8 format. This provides ample storage for small data sets while maintaining a compact footprint.
• Memory Interfaces: The device supports both I2C and Single Wire interfaces, offering flexibility in system design and compatibility with a wide range of microcontrollers and processors.
• Clock Frequency: With a clock frequency of 125 kbps, the AT21CS01-MSHMHU-T ensures fast and efficient data transfer, crucial for real-time applications.
• Write Cycle Time: The write cycle time for a word or page is 5ms, allowing for quick data updates and minimal latency.
• Voltage Range: The AT21CS01-MSHMHU-T operates within a supply voltage range of 1.7V to 3.6V, making it suitable for low-power applications and ensuring compatibility with various power supply configurations.
• Compliance and Standards: The device is REACH Unaffected and RoHS3 Compliant, adhering to stringent environmental and safety regulations. It also has an ECCN classification of EAR99, facilitating international trade and compliance with export regulations.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the AT21CS01-MSHMHU-T is suitable for environments with moderate humidity levels, ensuring reliability and longevity in diverse operating conditions.

AT21CS01-MSHMHU-T Applications

The AT21CS01-MSHMHU-T is ideal for a variety of applications where reliable, low-power, and compact memory solutions are required. Some specific use cases include:

• Consumer Electronics: Ideal for small devices such as smartwatches, fitness trackers, and IoT sensors where space is limited and power consumption must be minimized.
• Industrial Applications: Suitable for embedded systems in industrial automation, where reliable data storage and quick access are critical for efficient operation.
• Medical Devices: Applicable in medical equipment such as glucose meters and portable diagnostic devices, where data integrity and low power consumption are paramount.
• Automotive: Can be used in automotive applications for storing calibration data, sensor information, and other critical parameters, ensuring robust performance in harsh environments.

Conclusion of AT21CS01-MSHMHU-T

The AT21CS01-MSHMHU-T from Microchip Technology is a versatile and reliable EEPROM memory IC chip that offers a balance of performance, flexibility, and compliance. Its 1Kbit memory size, dual interface support, and low power consumption make it an excellent choice for a wide range of applications. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in consumer electronics, industrial systems, medical devices, or automotive applications, the AT21CS01-MSHMHU-T provides a robust and efficient memory solution that stands out in its class.