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AT49LW080-33TC

AT49LW080-33TC Description

The AT49LW080-33TC is a high-performance, 8Mbit Flash memory IC designed by Microchip Technology. This device is organized as 1M x 8 and features a parallel memory interface, making it suitable for applications requiring high-speed data access. Operating at a clock frequency of 33 MHz, it ensures rapid data transfer and processing capabilities. The AT49LW080-33TC supports a supply voltage range of 3V to 3.6V, which is ideal for low-power applications.

The IC is housed in a 32TSOP package, which is known for its compact size and surface-mount compatibility, facilitating easy integration into modern electronic designs. The operating temperature range of 0°C to 85°C (TC) ensures reliable performance in a variety of environmental conditions. With a write cycle time of 300µs for words and pages, the AT49LW080-33TC offers efficient write operations, making it suitable for applications that require frequent data updates.

AT49LW080-33TC Features

• Memory Organization: 1M x 8, providing a total memory capacity of 8Mbit.
• Clock Frequency: 33 MHz, ensuring high-speed data access and processing.
• Voltage Range: 3V to 3.6V, suitable for low-power applications.
• Memory Interface: Parallel, allowing for fast data transfer.
• Write Cycle Time: 300µs for words and pages, ensuring efficient write operations.
• Operating Temperature: 0°C to 85°C (TC), ensuring reliability in various environments.
• Package Type: 32TSOP, offering a compact and surface-mount compatible design.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring robustness against moisture during manufacturing processes.

AT49LW080-33TC Applications

The AT49LW080-33TC is well-suited for a variety of applications where fast data access and reliable storage are critical. Its high clock frequency and efficient write cycle times make it ideal for embedded systems, industrial control units, and communication devices. The compact 32TSOP package and surface-mount compatibility ensure ease of integration into space-constrained designs.

Specific use cases include:

• Embedded Systems: For storing firmware and critical data in devices such as routers, modems, and set-top boxes.
• Industrial Control: In programmable logic controllers (PLCs) and other industrial automation equipment where fast data access and reliability are paramount.
• Communication Devices: For storing configuration data and firmware in devices such as switches, hubs, and network interface cards.

Conclusion of AT49LW080-33TC

The AT49LW080-33TC is a versatile and high-performance Flash memory IC that offers significant advantages over similar models. Its combination of high clock frequency, efficient write cycle times, and compact surface-mount package make it an ideal choice for a wide range of applications. Despite being marked as obsolete, the AT49LW080-33TC remains a reliable option for designers seeking a proven Flash memory solution. Its compliance with industry standards such as REACH and EAR99 further ensures its suitability for global markets.