EPM7128BTC100-4N

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Embedded - CPLDs (Complex Programmable Logic Devices) are a type of device used in a multitude of applications, ranging from embedded data processing to safety-critical applications. The EPM7128BTC100-4N is a programmable logic device (CPLD) with a maximum operating frequency of up to 100 MHz and a maximum capacity of up to 1,024 logic blocks. It is widely used in applications such as fixed-function storage, data processing, communications, embedded applications, and system integration.

EPM7128BTC100-4N provides up to four additional banks of logic cells, eight configurable I/O banks and an asynchronous address bus port. It also features programmable logic with seven levels of programmability, small device footprint, and 64-bit wide dynamic RAM to store configuration data. The EPM7128BTC100-4N can also be programmed with other logic functions such as JTAG, boundary scan and page-level operations.

The EPM7128BTC100-4N is specifically designed to improve system performance and reliability while reducing power consumption. This CPLD supports a wide variety of logic levels and I/O functions, and includes an on-chip phase-locked loop (PLL) to precisely generate higher clock frequencies. It also provides programmable levels of I/O pull ups and downs, supports both point-to-point and multi-drop systems, and maintains compatibility with both 3.3 and 5 V logic families.

EPM7128BTC100-4N CPLDs are well suited for high-speed data processing applications. It can process single-bit and multi-bit data bus transactions with ease, making it ideal for embedded data processing, embedded system integration, and high-level communications applications. This device also supports multiple system busses, making it capable of gating data between two systems. Furthermore, its dual-bank architecture can provide high-speed switching between I/O levels, making it a good choice for multi-voltage system applications.

The EPM7128BTC100-4N\'s working principle is based on the memory-mapped logic functions. These logic functions are stored in a memory map, which is called the program store. When the CPLD receives a control signal, it performs a lookup within its program store in order to decide how to respond to that signal. The program store is a vast library of instructions programmed by the user to carry out various operations. When the CPLD receives a control signal, it uses its program store to interpret the signal and determine how to carry out the requested operation.

The EPM7128BTC100-4N can be used in various types of embedded applications. It is highly suitable for applications where maximum speed and accuracy are critical, such as robotics control systems, safety-critical applications and 24/7 continuous operations. It is also a great choice for systems requiring high-speed data transactions, data processing and communications applications. The CPLD also supports multiple system busses, making it suitable for system integration.

In conclusion, the EPM7128BTC100-4N is a high-performance CPLD that provides superior all round performance and reliability. It is well suited for applications requiring maximum speed and accuracy, as well as systems requiring multi-voltage operation. Its dual-bank architecture and on-chip PLL make it a great choice for embedded data processing and embedded system integration applications. Additionally, its programmable levels of I/O pull ups and downs are invaluable for kitting and testing.

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