BU9897GUL-WE2

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The BU9897GUL is a powerful and efficient memory device designed for a wide range of applications. It is capable of active power management and low power consumption, making it ideal for a range of applications, including portable and enterprise devices. It is multi-channel, allowing for high-speed data transfer between devices. The BU9897GUL offers a maximum working frequency of up to 400 MHz and is compliant with the PCI Express revision 2.0 specification. The device is also RoHS compliant.

The BU9897GUL is composed of a 512-Mbyte mobile DDR (double data rate) SDRAM (synchronous dynamic random access memory) die and a small number of support ICs (integrated circuits). The device is divided into four 64Mbit (megabit) memory banks plus a few support registers. The device is also equipped with an integrated ECC (error correction code) engine capable of correcting simple one bit and double bit errors, as well as high-speed data transfer between devices. The high data transfer rate of 400 MHz ensures an effective operation even with higher memory clocks.

The BU9897GUL’s working principle is quite simple. It stores information in its memory banks and retrieves it for use. Memory banks are organized in what is known as a “memory array”, which is a regular arrangement of multiple locations. Memory can be stored at each location, and can be retrieved by providing specific coordinates, or addresses. The BU9897GUL uses a “random access” system to access data, which means that any particular “piece” of data stored can be retrieved almost instantly.

The device can be programmed to operate in several modes: “Read” mode is the most common mode, where data is read from the device; “Write” mode is used to store data at memory locations; “Refresh” mode refreshes data stored in the device; “Idle” mode sets the device to a low power state while waiting for data; and “Sleep” mode completely powers down the device when not in use.

The BU9897GUL is well-suited for a variety of applications. It is suitable for embedded systems, server and storage applications, mobile and wireless systems, automotive systems, and many other applications that need memory management and fast data transfer between devices. It is also suitable for mission-critical applications, such as medical devices and military systems. Furthermore, the device is well-suited for industrial and consumer applications, such as digital picture frames, MP3 players, and gaming systems.

In summary, the BU9897GUL is a versatile and efficient memory device that offers high data transfer speed, low power consumption, and active power management. It is suitable for a wide range of applications, such as embedded systems, server and storage applications, mobile and wireless systems, automotive systems, and many other applications that need memory management and fast data transfer between devices. The device is equipped with an integrated ECC engine, allowing for data protection, and its random access system allows for fast data retrieval.

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