SST39VF400A-70-4I-MAQE

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The SST39VF400A-70-4I-MAQE is an advanced memory device that has the potential to provide a range of benefits to applications in different sectors. Its broad range of features, along with its fast data transfer speed, makes it an attractive option for a range of applications. This article will explore the application field and working principle of the SST39VF400A-70-4I-MAQE in more detail.

The SST39VF400A-70-4I-MAQE is a CMOS, stand-alone memory device that can store up to 4MBits of data. It is powered by a single +5V voltage supply and uses an ultra-low power CMOS technology that makes it extremely efficient, thus reducing the power consumed by the system. This makes it a perfect fit for battery-operated, portable, and low-power applications such as mobile phones, PDAs, and similar devices. The device also has a fast access time of 45ns and a low read latency of only 10ns, making it suitable for high speed applications as well as those that require low power consumption.

The SST39VF400A-70-4I-MAQE uses a 32-bit wide parallel bus architecture, which allows data to be transferred quickly and efficiently. This makes it ideal for applications that require a high level of data input and output. It also has an 8-bit erase/program command that enables data to be programmed and erased quickly and easily. The device also supports up to two chip-select lines, which can be used to select specific data areas of the chip. This makes it ideal for multi-chip applications that require data to be accessed from multiple memory devices.

The SST39VF400A-70-4I-MAQE also has an on-chip hardware reset circuit that is able to control the internal state of the device after a power failure. This ensures the device never loses data and the last read data is still valid. This makes it a reliable memory device for applications that require a high degree of data integrity.

The SST39VF400A-70-4I-MAQE also has a special feature called page machines. This technology allows data stored in one memory page to be quickly accessed in another page. This feature makes the device an ideal memory device for applications that require multiple read/write operations within a single access cycle.

The working principle of the SST39VF400A-70-4I-MAQE is relatively simple. The device is able to store and retrieve data using 27 address lines which can be used to locate the desired data. Data is then transferred to and from the device using a 32 bit data bus. Data read/write operations are carried out using the standard Read and Write operations, while erase operations are achieved by using the internal Erase command. Pages of the device can be protected from unauthorized access by the special EPROM page protect command.

In conclusion, the SST39VF400A-70-4I-MAQE is a highly advanced memory device that is ideal for a range of applications in sectors such as mobile phones, portable electronics, and embedded systems. Its advanced features such as its fast access time, low power consumption, and its on-chip hardware reset circuit make it one of the most reliable memory devices on the market.

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