AS7C4096A-12TCN

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Memory plays a vital role in the operation of many modern computing devices. It is responsible for storing and retrieving data on demand. Memory can be either volatile or non-volatile, and it can come in the form of ROM, RAM, or Flash Memory. The AS7C4096A-12TCN is a kind of non-volatile static Random Access Memory (SRAM) integrated circuit (IC) which can be used for a variety of applications.

The AS7C4096A-12TCN consists of an array of 4096 words of 12 bits each. It has excellent data retention characteristics, as it can retain its content for years even in a power-off situation. It is also fast, with a read and write cycle time of 10ns, so it can easily keep up with today\'s faster processors. It is available in a range of products such as SSOP-24, TSSOP-20 and TSSOP-16 packages.

The AS7C4096A-12TCN is mainly used in embedded applications such as handheld devices, Point-of-Sale (POS) terminals, industrial controllers and automotive electronics. It is designed for high-speed, low-power operation, so it is ideal for battery-powered devices. It has a single write port and four read ports, so it can quickly store and retrieve data without impacting system performance. It also features multiplexed address and data bus signals, and can be controlled directly from a 3-wire bus interface, allowing it to easily integrate into a variety of applications.

The AS7C4096A-12TCN operates under the static control of logic signals. All data is stored in static form, meaning it is stored as long as the power is kept on. The IC generates its own control signals internally, so there is no need for external refresh signals. Once the power is turned off, the contents of the chip will remain intact. The IC uses an asynchronous write system, in which write cycles are initiated with a pulse on the write-enable line, and the address and data value stored are provided at the appropriate address and data lines.

The AS7C4096A-12TCN is low power also. Because it is asynchronous, the chip uses less power than comparable synchronous memories, allowing it to run cooler and more efficiently. It also has a hardware write protection, which allows the user to prevent the contents of the device from being modified.

In conclusion, the AS7C4096A-12TCN is a versatile and highly reliable static Random Access Memory (SRAM) IC which is primarily used in embedded applications. It operates under the static control of logic signals and is low power, with excellent data retention and fast read and write cycles. Its multiplexed address and data bus signals, along with its 3-wire bus interface, make it another great choice for designers looking for a robust and efficient solution for their embedded systems.

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