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AT27C4096-90JC

AT27C4096-90JC Description

The AT27C4096-90JC is a 4Mbit EPROM (Erasable Programmable Read-Only Memory) IC designed for high-performance, non-volatile memory applications. Manufactured by Microchip Technology, this memory IC chip features a parallel memory interface and a 256K x 16 memory organization. It is housed in a 44-pin PLCC package and is suitable for surface-mount applications. The AT27C4096-90JC operates within a voltage range of 4.5V to 5.5V and has an access time of 90 ns, ensuring fast data retrieval. The operating temperature range is 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.

AT27C4096-90JC Features

• Memory Size and Organization: The AT27C4096-90JC offers a memory size of 4Mbit, organized as 256 xK 16, providing ample storage for complex applications.
• Fast Access Time: With an access time of 90 ns, this EPROM ensures rapid data retrieval, which is crucial for time-sensitive operations.
• Voltage Range: The IC operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply requirements.
• Parallel Interface: The parallel memory interface allows for efficient data transfer and integration with various systems.
• Surface Mount Compatibility: The surface-mount mounting type enables easy integration into modern PCB designs.
• Moisture Sensitivity Level: The MSL rating of 2 (1 Year) ensures the IC can be stored and handled in typical manufacturing environments without degradation.
• Compliance: The AT27C4096-90JC is REACH unaffected and classified under ECCN 3A991B1B1 and HTSUS code 8542.32.0061, ensuring compliance with international regulations.

AT27C4096-90JC Applications

The AT27C4096-90JC is ideal for a range of applications that require non-volatile memory with fast access times. Its robust performance and compatibility make it suitable for:

• Embedded Systems: Ideal for embedded systems that require reliable and fast memory access for firmware storage.
• Industrial Automation: Suitable for industrial control systems where non-volatile memory is essential for maintaining system settings and configurations.
• Telecommunications: Used in telecom equipment for storing critical data and configurations that need to be retained even when power is lost.
• Consumer Electronics: Applicable in consumer devices that require non-volatile memory for storing user settings and firmware updates.

Conclusion of AT27C4096-90JC

The AT27C4096-90JC from Microchip Technology is a high-performance EPROM IC that offers significant advantages over similar models. Its 4Mbit memory size, fast 90 ns access time, and parallel interface make it a versatile solution for a variety of applications. The surface-mount package and wide operating temperature range ensure compatibility with modern manufacturing processes and diverse operational environments. While the product is now obsolete, its legacy continues to be relevant in applications where its unique features and performance benefits are still highly valued.