Microchip Technology

AT24HC02BN-SH-B  

Memory ICs Products

AT24HC02BN-SH-B Description

The AT24HC02BN-SH-B is a 2Kbit EEPROM memory IC designed by Microchip Technology. This device is organized as 256 x 8 bits and interfaces via the I2C protocol, supporting a clock frequency of up to 1 MHz. It is housed in an 8-SOIC package, making it suitable for surface mount applications. The AT24HC02BN-SH-B operates within a wide supply voltage range of 1.8V to 5.5V, ensuring compatibility with various power supply configurations. With an access time of 550 ns and a write cycle time of 5 ms, it offers reliable and efficient data storage and retrieval capabilities. This EEPROM device is programmable and has been verified by DigiKey, ensuring its reliability and functionality. Despite being marked as obsolete, it remains a viable option for applications that require a small footprint and low power consumption. The AT24HC02BN-SH-B is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

AT24HC02BN-SH-B Features

• Wide Operating Voltage Range: The AT24HC02BN-SH-B operates within a 1.8V to 5.5V supply voltage range, making it versatile for different power supply configurations.
• Fast Access and Write Times: With an access time of 550 ns and a write cycle time of 5 ms, this EEPROM ensures quick data retrieval and storage, enhancing overall system performance.
• I2C Interface: The device supports a clock frequency of up to 1 MHz, allowing for high-speed communication and efficient data transfer.
• Programmable and Verified: The AT24HC02BN-SH-B is programmable and has been by verified DigiKey, ensuring its reliability and functionality.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, adhering to strict environmental and safety standards.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to ambient conditions, making it ideal for various industrial and consumer applications.
• Surface Mount Packaging: The 8-SOIC package is designed for surface mount applications, providing a compact and reliable solution for space-constrained designs.

AT24HC02BN-SH-B Applications

The AT24HC02BN-SH-B is ideal for applications requiring small, efficient, and reliable non-volatile memory solutions. Its compact size and low power consumption make it suitable for a wide range of industries, including:

• Consumer Electronics: Ideal for devices that require minimal power consumption and small form factors, such as smartwatches, fitness trackers, and portable electronics.
• Industrial Automation: Suitable for systems that need reliable data storage and retrieval, such as PLCs, sensors, and control modules.
• Medical Devices: Applicable in medical equipment that demands high reliability and compliance with environmental standards.
• Telecommunications: Can be used in communication devices and infrastructure where compact and efficient memory solutions are required.
• Automotive: Fits well in automotive applications that require non-volatile memory for storing critical data, such as control engine units and infotainment systems.

Conclusion of AT24HC02BN-SH-B

The AT24HC02BN-SH-B is a versatile and reliable EEPROM memory IC designed for applications that demand efficient data storage and retrieval. Its wide operating voltage range, fast access and write times, and I2C interface make it suitable for various industrial and consumer applications. Despite being marked as obsolete, its compact size, low power consumption, and environmental compliance make it a valuable option for designers looking for a reliable and efficient memory solution.

AT24HC02BN-SH-B Documents

Download datasheets and manufacturer documentation for AT24HC02BN-SH-B

Datasheets :

AT24HC02B,4B      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

PCN Obsolescence/ EOL :

AT24C01B, AT24HC02B 26/Nov/2012      

HTML Datasheet :

AT24HC02B,4B      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH