AT49F008A-90RI

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AT49F008A-90RI, categorized into the family of memory devices, is widely used by a variety of electronic products. It contains the capacity of 8M bit and operates at a voltage of 1.8V~3.6V. This memory device realizes quick data access and supports multiple data packages, which makes it very suitable for applications in fields such as Cellular Phone, Mobile Terminal, and Industrial Controllers.

AT49F008A-90RI is a type of Random Access Memory (RAM). It is composed of 8,388,608 bits of nonvolatile CMOS RAM, organized into four independent sections of 1,048,576 bits each. These sections, or areas, are logically separate and are not related to one another. Each memory area is FIVE addressable bytes wide, and contains a total of 201,792 pages (256 pages * 128 Bytes = 32,768 Bytes).

The AT49F008A-90RI is an 8M-bit non-volatile, read/write memory device. It supports both serial and parallel communications and offers a programmable control register, write protect register, and a configuration register. This device utilizes various protocols to meet various customer requirements.

The operation of the AT49F008A-90RI is based on a time-based access method. This type of access is divided into the cycle time and the access time. The cycle time is the time taken to program or erase a page, while the access time is the time taken to read or write data in one page. Therefore, the operating speed of the device depends on the cycle time, which can be divided into two types: Fast and Slow.

The AT49F008A-90RI offers various functions, such as two different instruction sets, segment programming, and segment erase. Apart from that, it also supports other features such as code protection, area protection and password protection. In addition, it has a built-in voltage monitor.

The AT49F008A-90RI also provides data security features such as ECC error detection and correction, Data Reading, Data Writing, Data Erasure, and self-test. The ECC is used to check and detect errors in the data stored in the memory. In addition, this device comes with an advanced low-power feature. This low power mode reduces the current consumption by decreasing the frequency of the cycle time.

In conclusion, the AT49F008A-90RI is a nonvolatile memory device that offers a wide range of features and functions. It is ideal for applications in fields such as cellular phone, mobile terminal, and industrial controllers. Its fast cycle time and multiple data package support capabilities make it perfect for high performance applications. All in all, the AT49F008A-90RI is an ideal device for a large range of applications.

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