Microchip Technology

AT29C040A-15JC  

Memory ICs Products

AT29C040A-15JC Description

The AT29C040A-15JC is a 4 Mbit Flash memory IC designed for high-performance applications requiring non-volatile storage. Manufactured by Microchip Technology, this device features a parallel memory interface and is organized as 512K x 8 bits. It operates within a voltage range of 4.5V to 5.5V and is suitable for industrial environments with an operating temperature range of 0°C to 70°C. The AT29C040A-15JC is housed in a surface-mount package, specifically a 32-lead plastic leaded chip carrier (PLCC), and is available in tube packaging. This Flash memory IC offers an access time of 150 ns and a write cycle time of 10 ms for word and page operations. Although the product is now obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT29C040A-15JC Features

• Memory Organization: The AT29C040A-15JC is organized as 512K x 8 bits, providing a total memory capacity of 4 Mbits. This organization ensures efficient data storage and retrieval.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, making it suitable for applications requiring rapid access to large amounts of data.
• Fast Access Time: With an access time of 150 ns, the AT29C040A-15JC ensures quick data retrieval, enhancing overall system performance.
• Write Cycle Time: The write cycle time of 10 ms for word and page operations ensures reliable and efficient data writing.
• Operating Temperature: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial applications.
• Voltage Range: The AT29C040A-15JC operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Surface Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, ensuring robust and reliable connections.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the device is protected against moisture damage, ensuring long-term reliability.

AT29C040A-15JC Applications

The AT29C040A-15JC is ideal for a variety of applications where non-volatile memory storage is required. Its fast access time and reliable write cycle make it suitable for:

• Embedded Systems: Ideal for embedded systems requiring non-volatile storage for firmware and critical data.
• Industrial Control Systems: Suitable for industrial control systems where reliable data storage and quick access are essential.
• Telecommunications: Used in telecommunications equipment for storing configuration data and firmware.
• Consumer Electronics: Applicable in consumer electronics for storing boot code and critical system parameters.
• Automotive Systems: Used in automotive systems for storing critical data and firmware, ensuring reliable operation.

Conclusion of AT29C040A-15JC

The AT29C040A-15JC, manufactured by Microchip Technology, is a robust Flash memory IC offering a balance of performance and reliability. Its fast access time, efficient write cycle, and wide operating temperature range make it suitable for a variety of industrial and consumer applications. Despite being obsolete, the AT29C040A-15JC remains a reliable choice for legacy systems and specific applications where its unique features provide significant advantages. Its surface-mount package and moisture sensitivity level ensure easy integration and long-term reliability, making it a valuable component in modern electronic designs.

AT29C040A-15JC Documents

Download datasheets and manufacturer documentation for AT29C040A-15JC

Datasheets :

AT29C040A      

PCN Packaging :

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

HTML Datasheet :

AT29C040A      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH