EPM9480RC208-20

Series:	MAX® 9000
Packaging:	Tray
Part Status:	Obsolete
Programmable Type:	In System Programmable
Delay Time tpd(1) Max:	20.0ns
Voltage Supply - Internal:	4.75 V ~ 5.25 V
Number of Logic Elements/Blocks:	30
Number of Macrocells:	480
Number of Gates:	10000
Number of I/O:	146
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	208-BFQFP Exposed Pad
Supplier Device Package:	208-RQFP (28x28)
Base Part Number:	EPM9480

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Introduction

The EPM9480RC208-20 is a Complex Programmable Logic Device (CPLD) that includes a set of logic and register functions for embedded control applications. It is an innovative product that combines conventional CPLD architectures with memory, counter and adder. This allows the device to be used for embedded applications by reducing design time, eliminating components and saving board space.

Application Field

The EPM9480RC208-20 offers a wide range of application fields. It is suitable for embedded applications such as automotive, industrial, and communications. These applications are suitable for EPM9480RC208-20 due to its small size and low power requirements. In automotive applications, EPM9480RC208-20 can be used for engine control, air bag systems and navigation systems. In industrial applications, it can be used for machine control, robotic systems, and data acquisition systems. In communications applications, it can be used for wireless base stations, communication infrastructure, and routing/switching systems. The EPM9480RC208-20 has been designed with a variety of features to make it suitable for these types of applications. These include a wide voltage range, multiple I/O configurations, built-in reset function, an internal oscillator and high temperature operation.

Working Principle

The EPM9480RC208-20 is an asynchronous logic device, meaning it has no internal clock. Instead, its logic functions are triggered by the changing state of its inputs.The device has four input pins and 10 output pins. The four input pins are connected to external voltage sources. These sources provide the device with the power it needs to work. The 10 output pins are connected to other components, such as relays, switches, or actuators.The logic functions of the device are based on logic gates, such as AND, OR, and NOT. These gates are interconnected to form complex functions. The output of these functions determines the state of the outputs. The device includes a set of registers for storing data. These registers can be used to store the state of the outputs or to store data for use by the logic functions. The device can also be programmed to respond to different external events. For example, it can be programmed to turn on a LED when a door is opened or to turn off a motor when a temperature reaches a certain point.

Conclusion

The EPM9480RC208-20 is a highly versatile CPLD with a wide range of applications. It is suitable for embedded applications such as automotive, industrial, and communications. The device offers low power requirements, wide voltage range, multiple I/O configurations, built-in reset function, an internal oscillator and high temperature operation. The logic functions of the device are based on logic gates and its outputs can be programmed to respond to different external events.

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