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Memory

IS62C256AL-45TLI is a 256K Static Random Access Memory (SRAM) designed for high-speed memory applications. Its advanced silicon technology makes it the ideal choice for many applications including automotive networks, industrial computers, medical equipment, and process control.

Application Field

The IS62C256AL-45TLI is most commonly used for industrial computers and medical equipment, where high-speed memory is essential. It is also ideal for automotive networks as it is designed to operate in extreme temperature ranges. The advanced low-power consumption also makes the IS62C256AL-45TLI suitable for embedded and remote applications.

The IS62C256AL-45TLI\'s high-speed SRAM memory operation makes it suitable for applications requiring data buffering, FIFO interfaces, and for embedded DRAM controller. Furthermore, the IS62C256AL-45TLI can be used for audio processing, video buffering, serial/parallel translation, storage of program texts, page mode read/write, and as RAM-based scratchpad memory.

Working Principle

The IS62C256AL-45TLI operates on a 16-bit data bus. Data is accessed in a random fashion, meaning that the time required to access data is independent of the location of the desired address. In this way, the IS62C256AL-45TLI can read and write data at high speeds.

Access time is specified as 45 nanoseconds (ns). This means that 45 nanoseconds is required from the time of a valid address until the start of data output or between the start of data input and valid output. The IS62C256AL-45TLI is able to process 2,400,000 (2.4 Mbit) of data per second.

The IS62C256AL-45TLI has power saving design features such as a low power shutdown mode, which can be activated to reduce the SRAM power consumption from 930mW to 210mW.

The IS62C256AL-45TLI SRAM is robust due to its working voltage range. It can operate in temperatures ranging from -40°C to 125°C and also supports a wide voltage range (2.0V to 3.6V).

The IS62C256AL-45TLI has a storage capacity of 256 Kbits and is organized as 16,384 words by 16 bits. It is packaged in a small 32-pin plastic dual in-line package.

Conclusion

The IS62C256AL-45TLI is a high-speed SRAM designed for extreme temperature and voltage ranges. Its advanced silicon feature set and low power consumption make it suitable for a wide range of embedded and remote applications. With its 256 Kbits storage capacity and high processing speed, applications such as audio processing, video buffering, and FIFO interfaces can be achieved quickly and efficiently.

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