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AT27C2048-70PC

AT27C2048-70PC Description

The AT27C2048-70PC is a 2Mbit EPROM (Erasable Programmable Read-Only Memory) device manufactured by Microchip Technology. This memory IC is designed for applications requiring high-speed, non-volatile storage solutions. The AT27C2048-70PC features a parallel memory interface, providing efficient data transfer capabilities. It is organized as 128K x 16, offering a substantial memory capacity suitable for various embedded systems and industrial applications.

The device operates within a voltage range of 4.5V to 5.5V and has an access time of 70 ns, ensuring rapid data retrieval. It is housed in a through-hole package, specifically a 40-pin DIP (Dual In-line Package), making it suitable for applications where board space is not a critical constraint. The AT27C2048-70PC is rated for an operating temperature range of 0°C to 70°C, making it ideal for use in environments with moderate temperature variations.

AT27C2048-70PC Features

• Memory Capacity: 2Mbit (128K x 16) organization, providing ample storage for firmware and critical data.
• Access Time: 70 ns, ensuring quick data access and efficient system performance.
• Voltage Range: Operates within 4.5V to 5.5V, offering flexibility in power supply requirements.
• Memory Interface: Parallel interface for straightforward integration with microprocessors and microcontrollers.
• Package Type: Through-hole 40DIP package, suitable for applications requiring robust mechanical stability.
• Operating Temperature: 0°C to 70°C, suitable for a wide range of industrial and commercial applications.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating low sensitivity to moisture, enhancing reliability in various environments.

AT27C2048-70PC Applications

The AT27C2048-70PC is well-suited for applications requiring non-volatile memory with high-speed data access. Its 2Mbit capacity and parallel interface make it ideal for:

• Embedded Systems: Storing firmware and critical data in microcontroller-based systems.
• Industrial Control: Providing reliable storage for control algorithms and operational parameters.
• Telecommunications: Storing configuration data and firmware in communication equipment.
• Consumer Electronics: Used in devices requiring non-volatile storage for boot-up routines and critical data.

Conclusion of AT27C2048-70PC

The AT27C2048-70PC is a robust and reliable EPROM device designed for applications requiring high-speed, non-volatile memory solutions. Its 2Mbit capacity, 70 ns access time, and parallel interface make it an excellent choice for a variety of embedded systems and industrial applications. Despite being marked as obsolete, the AT27C2048-70PC continues to offer significant value due to its proven performance and compatibility with existing systems. For applications where board space is not a critical constraint, the through-hole 40DIP package provides mechanical stability and ease of integration. The AT27C2048-70PC remains a reliable option for engineers seeking a high-performance EPROM solution.