AT27BV512-70JC

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The AT27BV512-70JC is a versatile, high-density electrically-erasable floating-gate array device from Atmel Corporation, designed for a variety of applications requiring non-volatile memory. The device is organized with two 1024-bit sectors, each sector being comprised of 512 bytes of data. It is possible, through the use of an external programming device, to alter the data stored in the sectors, allowing for rapid and comprehensive updates or changes to the stored information. The device is designed to provide low-power operation, which allows for the device to be used in battery-powered applications.

The AT27BV512-70JC is generally considered to be a low-power device offering several features that may be beneficial in certain applications. It is capable of working in temperatures of up to 85 degrees Celsius, making it suitable for environments such as extreme temperature fluctuations in certain types of industrial applications. Furthermore, it is also capable of working with a supply voltage ranging from 3V to 5V (DC), making it suitable for some battery-powered applications. It is also qualified under the AEC-Q100 automotive standards and is compliant with JEDEC standards.

One of the most common uses of the Atmel AT27BV512-70JC is for storing data that needs to be retained across power cycles or system restarts, such as embedded systems. It can be used to store parameters, configuration settings or calibration data. In embedded systems, such data store payloads are generally referred to as “permanent memory” or “non-volatile memory”. The device also has a wide range of applications in consumer electronics, including the storing of firmware and application specific data.

The architecture of AT27BV512-70JC is based on a series of single-transistor cells arrayed in a 2K bit configuration, which can be further divided into two 1K-bit sectors. The cells are formed by combining individual gate transistors and floating gates in such a way that a certain amount of charge can be stored on the gates, allowing design engineers to store data reliably over extended periods of time without having to worry about data corruption.

The AT27BV512-70JC can be programmed and erased quickly, simplifying product development and allowing quick updates. The device features a high-reliability, last-word-write lock feature which can be used to lock in data once it has been written to the memory. This prevents tampering or unwanted corruption of the data stored in the device.

The AT27BV512-70JC device is an ideal solution for non-volatile memory applications that require low-power, high-density and reliable operation. Its simple architecture, flexibility and speed make it suitable for a range of applications. Furthermore, its conformal coating makes it suitable for harsh environment applications, making it a great solution for a variety of applications where physical or environmental stress may be present.

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