AT25DF081-SSHN-B Integrated Circuits (ICs)

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The AT25DF081-SSHN-B is an 8 megabit (1 Megabyte) serial Flash memory, based on the popular 3-wire serial interface Serial Peripheral Interface (SPI). It has an extended temperature range of -40°C to 85°C making it a high temperature device suitable for automotive applications. The device is ideal for use in applications such as Programmable Logic Controllers (PLCs) and NV SRAMs, where a low power and reliable interface can be used.The AT25DF081-SSHN-B is a non-volatile Flash memory, which means that it does not require power to retain data, and it can store up to 8 megabytes of data. The device is organized as 32,768 pages of 256-bytes each. Data is transferred from the device using a 3 wire user friendlyserial interface that supports SPI Mode 0 (0,0) and Mode 3 (1,1). This makes it easy to integrate the device into a variety of applications, as the data can be read into an external memory controller or System on Chip (SoC) without any external connections.The AT25DF081-SSHN-B has a wide range of features and can be used in any application which requires non-volatile memory. It is also ideal for data logging applications, as the device has a power-fail detection on board, so that data can be saved in the event of a power failure. The device also has a wear-leveling algorithm which ensures that data can be safely stored for long periods without wear. The device uses an advanced Error Correction Code (ECC) system, which ensures data integrity. This ensures that data is not corrupted due to bit errors during transmission. The device also features a built in 32-bit factory programmable Software Data Protection (SDP) block, which allows the user to further protect their data from unauthorized access.The device is also built with an enhanced Manufacturing ID (MID). This ensures that the device is correctly recognized, and provides the manufacturer with an extra level of protection and authentication when applied to a system.The AT25DF081-SSHN-B is built with external hardware-based write protection, so that the device can be protected from accidental writes, or external RF interference. This allows the device to be used in environments, where it is not possible to always have an SPI interface connection, as the device can simply be hard-wired / disabled.In addition to this, the device also supports Single Power Supply (SPS) operation, making it ideal for applications which do not have a separate power-supply. This makes it easy to integrate into a wide range of systems, saving space and cost in its use. The AT25DF081-SSHN-B is a highly reliable non-volatile memory device, which is suitable for many applications. Its wide range of features make it an ideal choice for those who need a small footprint, low power and reliable memory.

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