NM93CS66M

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The NM93CS66M is a dynamic random access memory (DRAM) device commonly used in various applications such as general memory allocation, embedded applications and automotive. It offers up to 64 Mbits of storage in a single component and comes in an industry-standard 68-pin TSOP2-P or 32-ball BGA package. In this article we will take a look at the common application fields of this component and its working principle.

Application Field of the NM93CS66M

The NM93CS66M is a 64 Mbit DRAM component that is often used in embedded and automotive applications. It can be used in mobile phones, PDAs, GPS receivers, digital cameras and other electronic devices that require high-density memory. It is commonly used in automotive applications, such as instrument clusters, navigation systems, and in-vehicle entertainment systems. The component is also used in industrial and military applications, such as process control systems and communications equipment.

Working Principle of the NM93CS66M

The NM93CS66M is a dynamic random access memory, or DRAM, component. DRAM is an older, less expensive type of memory than the newer SRAM components, but DRAM offers more storage capacity for a given size. The NM93CS66M stores data in ‘cells’, which are small capacitors connected to transistors. Data is stored in the capacitors as an electrical charge, and can be accessed by the transistors.

In order to access data stored in the NM93CS66M, two signals are required: an address signal, which specifies the memory cell to be accessed, and a control signal, which tells the component whether the data should be read from or written to the cell. The address and control signal are handled by the component\'s internal logic, and the data is transferred through the chip\'s data pins.

The NM93CS66M also features a built-in refresh controller, which periodically refreshes the data stored in the component\'s memory cells. This ensures that the data is not lost over an extended period of time. In addition, the component features an array of logic gates which support data multiplexing and enable the chip to control when data is to be written or read.

Conclusion

The NM93CS66M is a 64 Mbit DRAM component commonly used in embedded and automotive applications. It is a less expensive type of memory than SRAM, but offers more storage capacity. The component stores data in cells which consist of small capacitors connected to transistors. The component also features a built-in refresh controller and logic gates which support data multiplexing.

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