Microchip Technology

AT24HC04B-TH-T  

Memory ICs Products

AT24HC04B-TH-T Description

The AT24HC04B-TH-T is a 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for a wide range of applications requiring reliable and efficient data storage. The AT24HC04B-TH-T features a memory organization of 512 x 8 bits, providing a total memory size of 4Kbit. It operates with a clock frequency of 1 MHz and supports a supply voltage range of 1.8V to 5.5V, making it suitable for various electronic systems with different power supply requirements.

This EEPROM chip is equipped with an I2C memory interface, ensuring fast and reliable data transfer. The access time is rated at 550 ns, and the write cycle time for a word or page is 5ms, providing efficient performance for read and write operations. The AT24HC04B-TH-T is available in a surface-mount 8TSSOP package, which is ideal for compact and space-constrained designs.

AT24HC04B-TH-T Features

• DigiKey Programmable: Verified, ensuring ease of programming and customization.
• Clock Frequency: 1 MHz, enabling fast data transfer and communication.
• Access Time: 550 ns, ensuring quick read operations.
• Technology: EEPROM, providing non-volatile memory storage.
• Voltage - Supply: 1.8V to 5.5V, offering flexibility in power supply options.
• Memory Format: EEPROM, ensuring data retention even without power.
• RoHS Status: ROHS3 Compliant, meeting environmental standards.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), suitable for standard manufacturing processes.
• Memory Interface: I2C, supporting a widely-used and reliable communication protocol.
• Memory Organization: 512 x 8, providing a structured memory layout.
• Mounting Type: Surface Mount, ideal for compact and modern PCB designs.
• Write Cycle Time - Word, Page: 5ms, ensuring efficient write operations.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

AT24HC04B-TH-T Applications

The AT24HC04B-TH-T is versatile and can be used in a variety of applications where non-volatile memory storage is required. Some specific use cases include:

• Consumer Electronics: Ideal for storing configuration data and firmware in devices such as smartphones, tablets, and IoT devices.
• Industrial Control Systems: Suitable for storing critical parameters and settings in industrial automation and control systems.
• Medical Devices: Can be used for storing patient data and device calibration information in medical equipment.
• Automotive Electronics: Applicable for storing vehicle configuration and diagnostic data in automotive systems.
• Communication Equipment: Useful for storing network configuration and operational parameters in routers and modems.

Conclusion of AT24HC04B-TH-T

The AT24HC04B-TH-T from Microchip Technology is a robust and reliable EEPROM memory IC chip, offering a comprehensive set of features that make it suitable for a wide range of applications. Its fast access time, efficient write cycle time, and flexible supply voltage range provide significant performance benefits. The I2C interface ensures compatibility with various systems, while the surface-mount package makes it ideal for modern, compact designs. With its RoHS3 compliance and REACH unaffected status, the AT24HC04B-TH-T also meets important environmental and regulatory standards. This EEPROM chip is an excellent choice for designers looking for a reliable, efficient, and versatile memory solution.

AT24HC04B-TH-T Documents

Download datasheets and manufacturer documentation for AT24HC04B-TH-T

Datasheets :

AT24HC04B      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

AT24HC04B Development Tool Selector      

HTML Datasheet :

AT24HC04B      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       AT24HC04B 04/Feb/2019      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH