AS7C4098A-12TINTR

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The AS7C4098A-12TINTR is a low-power, high-speed static random access memory (SRAM) specifically designed to provide cost-effective solution for embedded markets. It can store information and can be quickly accessed in any order due to its random access capabilities. It has a typical access time of 12ns and a very low active power of 19mA. It is available in the industry-standard 48-pin thin shrink small outline package. Because of its small outline and low-power consumption, it can be used for a variety of applications.

The main application fields for the AS7C4098A-12TINTR are: embedded systems, computers, mobile communication devices, industrial control systems, telecommunications, automotive electronics and so on. In embedded systems, the AS7C4098A-12TINTR SRAM can store instructions and data for the processor core, or act as a cache memory. In computers, the SRAM acts as the main memory and can store instructions and data for the processor core. In mobile communications, it can act as a part of the operating system or can be used to store frequently used instructions or data. In industrial control systems, it can store frequently used instructions or data. It can also be used in automotive electronics as a buffer memory.

The working principle of the AS7C4098A-12TINTR is based on a process called a static refresh. This process involves cycling through all the cells in the memory array and updating them with a constant voltage. This ensures that the stored data remains intact. The static refresh process is powered by a low frequency oscillator, which is usually much lower than the current used for writing and reading the data from the SRAM. This keeps the power consumption of the SRAM very low. The SRAM also features a built-in an data protection mechanism, making sure that the stored data stays intact even in case of a power failure.

The AS7C4098A-12TINTR also features a multiplexed address and data bus architecture, which makes it easier to interface with external memory controllers or processors. It is also compatible with industry-standard interfaces such as I2C, SPI and UART, so it can be easily integrated into existing system designs. The SRAM also features an adjustable power supply operating range, which is helpful when the device needs to be powered on different voltages. The device also features a self-timer function, which is used to reduce power consumption during standby periods. All these features make the AS7C4098A-12TINTR a very versatile and cost-effective solution for a wide range of applications.

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