AT27C256R-90TC

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The AT27C256R-90TC is a component of memory that is used in a variety of applications. It is composed of 256K bits of electrically-erasable programmable read-only memory (EEPROM), which are accessed as up to 8,192 8-bit memory locations with a total capacity of 16 megabytes. This component is available in 90-pin plastic packages, providing a low-power and highly secure solution for data storage.

The goal of the AT27C256R-90TC is to provide an efficient way to store large amounts of data or program code in an electronic device. It can also support a variety of memory systems, such as page and byte mode, that allow it to be used with a range of microcontrollers, DSPs, and other digital devices. Additionally, this product features a wide operating temperature range, making it suitable for use in a variety of conditions.

The AT27C256R-90TC operates at a rated speed of 150 nanoseconds, allowing it to quickly store and retrieve data. It also features an endurance rating of 4 million write/erase cycles, allowing it to reliably keep stored data intact even when subjected to high-frequency operations. This component also adopts a unique error checking and correcting (ECC) algorithm, which helps it to improve the data security of electronic products.

The AT27C256R-90TC also features a high programming voltage of 12V, helping to ensure a reliable and fast writing of data. This component also uses a low-invasive programming technique, which helps to reduce stress on the device and prevent damage. Furthermore, it has an operating voltage of 4.5V-5.5V and a standby current of 5 mA, helping it to be extremely energy-efficient.

The AT27C256R-90TC is widely used in applications that require large amounts of data storage, such as mobile devices, game consoles, digital cameras, televisions, and PDAs. It is also used in many embedded systems, such as in vehicles, home security systems, medical instruments, and industrial automation systems. Additionally, this product is ideal for storing large amounts of code, making it an efficient way to expand the memory capacity of a variety of products.

The AT27C256R-90TC is built on the well-known CMOS process. It works by allowing the user to store up to 8,192 8-bit words of data in non-volatile memory. It also has a built-in address buffer, which is used to address the data locations. To read/write data, the device transmits the address and data through the addressing buffer, and then reads/writes it from its memory locations. This device is controlled through a series of external pins, which are used to send various commands to the device.

The AT27C256R-90TC is a reliable and energy-efficient memory component for embedded applications that require large amounts of data storage. It has a high-endurance rating and a low programming voltage, making it suitable for a variety of products. Additionally, it features a wide operating temperature range, making it suitable for use in a variety of conditions. Furthermore, the device is easy to control and use, further expanding its applications. All in all, the AT27C256R-90TC offers an efficient solution for storing a large amount of data or code in an electronic device.

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