IS62C256AL-25ULI-TR

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The IS62C256AL-25ULI-TR is a type of static random access memory (SRAM) used in a variety of applications. SRAM is a type of non-volatile memory, which retains its data even when power is removed. This makes it an ideal choice of memory for many applications, particularly those that require long periods of inactivity and frequent access.

The IS62C256AL-25ULI-TR is a 256Kbit SRAM (8Kbytes). It has a 3.3 volt power supply and low power consumption, making it well suited for battery operated devices. It has an access time of only 25ns, making it one of the fastest SRAMs available. It also features an integrated data bus interface, allowing communication with both 8-bit and 16-bit systems.

Applications for the IS62C256AL-25ULI-TR include system-on-chip designs, industrial control systems, battery operated devices, medical equipment, and embedded systems. Since it is non-volatile, it is also a good fit for applications that require long periods of inactivity or frequent data access, such as telecommunications and aerospace applications.

The working principle of the IS62C256AL-25ULI-TR is based on the same principles of other SRAM devices. It is composed of two main components: cells and control circuitry. Each cell consists of a pair of transfer gates, which are used to store a single bit of data. The control circuitry governs the access to the cells via input/output lines. When a signal is received on an I/O line, the cell\'s status is changed from high-to-low, or low-to-high depending on the signal.

In addition to the cells, the IS62C256AL-25ULI-TR also has several different control signal pins. These pins regulate the operation of the device by providing clock signals, chip select, write enable, and output enable signals. When the chip select signal is asserted, the control circuit is opened and allows access to the cells. When the write enable signal is asserted, data can be written to or read from the cells. Finally, when the output enable signal is asserted, the data stored in the cells is amplified and sent to the output.

The IS62C256AL-25ULI-TR is a versatile, high-performance SRAM that is suitable for many applications. It is low power consumption, has a fast access time, and is non-volatile, making it well suited for applications that require long periods of inactivity and frequent access. In addition, its integrated data bus allows for communication with both 8-bit and 16-bit systems, making it a good choice for a variety of system designs.

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