EPM7064BTC48-7

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Embedded applications are becoming increasingly popular these days due to their energy efficiency, reliability, and cost-effectiveness. CPLDs (Complex Programmable Logic Devices) are an important component of many embedded systems, as they offer improved performance and flexibility. The EPM7064BTC48-7 is one such CPLD that is widely used in embedded systems. This article will discuss the application field and working principle of the EPM7064BTC48-7.

Application Field

The EPM7064BTC48-7 CPLD is mainly used in consumer, industrial, and automotive applications. In consumer applications, it is used in home appliances, gaming systems, personal audio and video equipment, and medical appliances. In industrial applications, the device is used in 1U and 2U switch systems, LCD display modules, and monitoring systems. In automotive applications, it is mostly used in infotainment systems, advanced driver assistance systems (ADAS), body electronics, and in-vehicle networks. The device is also used in weapons systems, consumer drones, and power systems.

Working Principle

The EPM7064BTC48-7 is based on Electrically-Erasable Programmable Logic (EEPLD) technology, which is a type of CPLD. It is programmed with a non-volatile, programmable, device configuration. The device consists of up to 48 macrocells, and each macrocell is configurable as an array of flip-flops, logic gates, and multiplexers, as well as registers and counters. The device uses an SRAM/EEPROM combination in order to store programming data, enabling quick and easy reprogramming.

The logic functions implemented by the EPM7064BTC48-7 range from simple to complex. The device can also be used as a bus interface, or to multiplex or filter signals. On-chip features include ESD protection, low power operation, wide input/output voltage range, multiple clock and asynchronous reset sources, and configurable power supply sequencing. Additionally, the device has integrated clocks, enabling the user to program several different clock frequencies at run time.

Conclusion

The EPM7064BTC48-7 CPLD is a versatile, high-performance device that is widely used in embedded systems such as consumer, industrial, and automotive applications. Its EEPLD technology enables quick and easy reprogramming, while its on-chip features provide protection, low power operation, and configurable power supply sequencing. Its wide range of logic functions and features makes it an excellent choice for embedded system applications.

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