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AT27BV256-15RC

AT27BV256-15RC Description

The AT27BV256-15RC is a 256Kbit EPROM (Erasable Programmable Read-Only Memory) memory IC chip designed by Microchip Technology. This device is organized as 32K x 8, offering a parallel memory interface that ensures high-speed data transfer and efficient memory management. The AT27BV256-15RC operates within a voltage range of 2.7V to 3.6V and 4.5V to 5.5V, making it versatile for various power supply configurations. It features an access time of 150 ns, which is crucial for applications requiring rapid data retrieval.

The AT27BV256-15RC is housed in a 28-pin SOIC package, which is ideal for surface mount applications. This packaging choice enhances its durability and reliability, especially in environments with space constraints. The operating temperature range of 0°C to 70°C ensures that the device can function effectively in a variety of ambient conditions. Additionally, the AT27BV256-15RC has a moisture sensitivity level (MSL) of 2, with a shelf life of 1 year, making it suitable for long-term storage and use in different climates.

AT27BV256-15RC Features

• Memory Size and Organization: The AT27BV256-15RC offers a memory size of 256Kbit, organized as 32K x 8. This configuration provides a balance between memory capacity and addressability, making it suitable for applications requiring moderate to large amounts of non-volatile storage.
• Parallel Memory Interface: The parallel interface enables high-speed data transfer, which is essential for applications that require quick access to stored data. This feature ensures efficient communication between the chip memory and the host system.
• Access Time: With an access time of 150 ns, the AT27BV256-15RC ensures rapid data retrieval. This is particularly beneficial in systems where quick response times are critical, such as in embedded systems and real-time applications.
• Dual Voltage Range: The device operates within a voltage range of 2.7V to 3.6V and 4.5V to 5.5V, providing flexibility in power supply requirements. This dual voltage capability makes the AT27BV256-15RC suitable for a wide range of applications, from low-power embedded systems to higher voltage industrial applications.
• Surface Mount Packaging: The 28-pin SOIC package is designed for surface mount technology (SMT), which enhances the device's durability and. reliability This packaging choice is ideal for modern manufacturing processes and ensures efficient use of space on printed circuit boards.
• Operating Temperature Range: The AT27BV256-15RC operates within a temperature range of 0°C to 70°C, making it suitable for use in a variety of environmental conditions. This wide temperature range ensures reliable performance in both indoor and outdoor applications.
• Moisture Sensitivity Level: With an MSL of 2 and a shelf life of 1 year, the AT27BV256-15RC is designed for long-term storage and use in different climates. This feature ensures that the device remains reliable and functional over extended periods.

AT27BV256-15RC Applications

The AT27BV256-15RC is ideal for a variety of applications that require non-volatile memory storage and rapid data access. Some specific use cases include:

• Embedded Systems: The AT27BV256-15RC is well-suited for embedded systems that require reliable non-volatile memory for storing firmware and critical data. Its fast access time and dual voltage range make it an excellent choice for applications in automotive, industrial control, and consumer electronics.
• Real-Time Applications: In systems where quick response times are essential, such as real-time data logging and monitoring, the AT27BV256-15RC's 150 ns access time ensures efficient data retrieval and processing.
• Industrial Automation: The device's wide operating temperature range and surface mount packaging make it suitable for industrial automation applications where durability and reliability are paramount.
• Consumer Electronics: The AT27BV256-15RC can be used in consumer electronics devices that require non-volatile memory for storing configuration data and firmware. Its compact size and efficient power consumption make it an ideal choice for portable and handheld devices.

Conclusion of AT27BV256-15RC

The AT27BV256-15RC is a versatile and reliable EPROM IC memory chip designed for a wide range of applications. Its 256Kbit memory size, organized as 32K x 8, and parallel memory interface ensure efficient data storage and retrieval. The device's fast access time of 150 ns and dual voltage range of 2.7V to 3.6V and 4.5V to 5.5V make it suitable for both low-power and higher voltage applications. The 28-pin SOIC package and surface mount technology enhance its durability and reliability, making it ideal for modern manufacturing processes.

While the AT27BV256-15RC is now considered obsolete, it remains a valuable component for applications that require a reliable and efficient EPROM solution. Its wide operating temperature range, moisture sensitivity level of 2, and shelf life of 1 year ensure that it remains functional and reliable over extended periods. For applications in embedded systems, real-time data processing, industrial automation, and consumer electronics, the AT27BV256-15RC offers a robust and efficient memory solution.