Microchip Technology

11AA020-I/TO  

Memory ICs Products

11AA020-I/TO Description

The 11AA020-I/TO is a 2Kbit EEPROM memory IC chip designed for reliable and efficient data storage in various electronic applications. Manufactured by Microchip Technology, this device features a single-wire memory interface, making it an excellent choice for systems requiring minimal pin count and simplified communication protocols. The 11AA020-I/TO is packaged in a TO92-3 through-hole package, ensuring robust mechanical stability and ease of integration into printed circuit boards.

11AA020-I/TO Features

• Memory Organization: The 11AA020-I/TO offers a memory organization of 256 x 8 bits, providing a total memory size of 2Kbit. This configuration ensures efficient use of memory space and allows for the storage of a significant amount of data in a compact form factor.
• Clock Frequency: With a clock frequency of 100 kHz, the 11AA020-I/TO ensures fast and reliable data transfer rates. This frequency is optimized for applications requiring quick read and write operations without compromising power consumption.
• Write Cycle Time: The device boasts a write cycle time of 5ms for both word and page operations. This rapid write cycle time enables efficient data storage and retrieval, making it suitable for real-time applications.
• Voltage Range: The 11AA020-I/TO operates within a wide voltage range of 1.8V to 5.5V, providing flexibility in power supply requirements and compatibility with various electronic systems.
• Compliance and Standards: The 11AA020-I/TO is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. This compliance makes it suitable for use in a wide range of industries, including automotive, industrial, and consumer electronics.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the 11AA020-I/TO is highly resistant to moisture, making it ideal for applications in humid or challenging environmental conditions.

11AA020-I/TO Applications

The 11AA020-I/TO is ideal for a variety of applications due to its compact size, low power consumption, and robust performance. Some specific use cases include:

• Embedded Systems: The single-wire interface and compact TO92-3 package make the 11AA020-I/TO an excellent choice for embedded systems where space is limited and simplicity is key.
• Industrial Control: The wide operating voltage range and robust mechanical design ensure reliable performance in industrial environments, making it suitable for control systems and automation applications.
• Consumer Electronics: The device’s compliance with environmental and safety standards makes it ideal for consumer electronics, where reliability and low power consumption are critical.
• Automotive Applications: The 11AA020-I/TO’s resistance to moisture and wide operating voltage range make it suitable for automotive applications, where it can be used for storing configuration data and calibration parameters.

Conclusion of 11AA020-I/TO

The 11AA020-I/TO from Microchip Technology is a versatile and reliable EEPROM memory IC chip that offers a unique combination of features and performance benefits. Its single-wire interface, compact TO92-3 package, and wide operating voltage range make it an excellent choice for a variety of applications, from embedded systems to automotive and industrial control. The device’s compliance with environmental and safety standards further enhances its suitability for a wide range of industries. Whether you need a reliable memory solution for your next project or a robust component for your existing system, the 11AA020-I/TO is a standout option.

11AA020-I/TO Documents

Download datasheets and manufacturer documentation for 11AA020-I/TO

PCN Assembly/Origin :

11AAxxx/11LCxxx 04/Mar/2022      

Datasheets :

UNI/O™ Serial EEPROMs       UNI/O (reg) Bus Specification       11AAyyy, 11LCyyy      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

11AA020 Development Tool Selector      

HTML Datasheet :

UNI/O™ Serial EEPROMs       UNI/O (reg) Bus Specification      

PCN Design/Specification :

Mult Dev 21/Mar/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH