NM27C256Q120

The NM27C256Q120 is a volatile read / write memory integrated circuit, a DRAM with an integrated 128Kx16 architecture. Memory chips, including NM27C256Q120, are used to provide memory storage for data and applications. The NM27C256Q120 stores data on Floating-gate Field-effect Transistor (FET) elements. These FET are arranged in a matrix of 16 rows and 8192 columns, making up the 128K x 16 memory.

NM27C256Q120 is suitable for many applications, such as microcontroller-based designs, embedded systems, and communications equipment. As an example, consider using the NM27C256Q120 to provide memory space in a microcontroller. First, the microcontroller must be connected to the NM27C256Q120 via an 8-bit wide data bus. Then the NM27C256Q120\'s chip select signal must be set high or low. A control line, such as the write enable signal, is usually used to control the direction of data flow. The NM27C256Q120 can also be connected to the microcontroller\'s address bus, allowing the memory to be divided into pages or blocks. By communicating with the NM27C256Q120 with its control lines, the microcontroller can read, write, and erase contents from the chip.

One key feature of the NM27C256Q120 is its fast random access time. The chip has the ability to read or write data in as little as 10 nanoseconds. This speed is especially useful for applications that require fast data transfer, such as communications systems. The chip also features high speed page programming and an auto-write-modify feature that allows the chip to be programmed in high speed bursts.

The NM27C256Q120 provides excellent data storage and retrieval capabilities, suitable for high performance designs. It requires minimal power to operate, meaning that it has a low impact on battery life and system design. The chip also has a built-in refresh counter and cyclic redundancy check, allowing it to retain data reliably under rough operating conditions or transient errors. The NM27C256Q120 also has a wide operating temperature range, making it suitable for industrial or automotive applications where temperatures may fluctuate.

In summary, the NM27C256Q120 is a reliable and efficient memory chip for many applications. Its fast random access time and low power operation makes it suitable for high performance designs. It features a wide temperature range and built-in refresh counter, suitable for industrial and automotive applications. The NM27C256Q120 can be used in a multitude of designs, from microcontroller-based designs to embedded systems and communications equipment.