IS42S32160A-75B

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IS42S32160A-75B is a high-speed synchronous dynamic RAM (SDRAM) module, manufactured by ISSI, designed to improve the performance of computing system. It is a modern, high-reliability, low power consumption memory device that has been widely used in the application field of embedded systems.

The IS42S32160A-75B is a 16 Meg x 16-bit SDRAM memory module that operates at 75ns in a 5V environment. The module is equipped with 7-bit device address and a 5-bit chip select lines allowing up to 128 devices to be connected on the same bus. It is composed of 18-bit address lines, 16 data lines (viz., DQ0 - DQ15) and control and timing signals such as RAS, CAS, WE and CLK. This module is organized as 16 Meg x 16-bit and can be interfaced directly to most 16 or 32-bit micro processsors or DSPs. All outputs are 3-state allows for greater flexibility.

The working principle of IS42S32160A-75B is based on synchronous dynamic RAM (SDRAM) architecture. It utilizes fixed clock frequencies of 10, 12.5, and 15ns to ensure quick access times. The device consists of up to 4 memory banks, each of which can have up to 16 Meg x 16-bit of memory. It is also organized as 4-word deep pipeline architecture. When a request is sent on the address and control lines, the memory bank initially turns off its row decoder, then turns on its row address latch, and finally activates the correct row address. Once the correct row has been determined, the data is outputted via the data bus.

The IS42S32160A-75B memory module offers several advantages making it ideal for embedded systems. The device offers a high data rate and low power operation allowing for increased battery life on portable devices. Its high-speed operation combined with low access times ensures that data is accessed as quickly as possible. The module is also equipped with programmable burst length, allowing users to balance speed of data transfer with power consumption.

The IS42S32160A-75B is used in a wide range of embedded system applications. These include server applications such as database and web applications, data processing systems, networking applications, and embedded PCs. It is also used in mobile devices such as mobile phones and PDAs, video game consoles and even automotive systems. Its high performance enables these applications to run faster and more efficiently.

The IS42S32160A-75B is a highly reliable and efficient memory module used in a variety of embedded systems. Its advanced architecture uses fixed clock frequencies and a 4-word deep pipeline architecture for quick access times. The device also provides programmable burst length and a low power operation for optimal performance. The IS42S32160A-75B is an ideal choice for embedded systems that require a fast, reliable, and economical memory solution.

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