XC95144-15PQ100C

Series:	XC9500
Packaging:	Tray
Part Status:	Obsolete
Programmable Type:	In System Programmable (min 10K program/erase cycles)
Delay Time tpd(1) Max:	15.0ns
Voltage Supply - Internal:	4.75 V ~ 5.25 V
Number of Logic Elements/Blocks:	8
Number of Macrocells:	144
Number of Gates:	3200
Number of I/O:	81
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	100-BQFP
Supplier Device Package:	100-PQFP (20x14)
Base Part Number:	XC95144

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Introduction to XC95144-15PQ100C CPLD

Complex Programmable Logic Devices (CPLDs) are a type of embedded chip used in various applications. Xilinx’s XC95144-15PQ100C CPLD is a device designed for high-speed and low-power applications in the power of 15K gates.

Features

The XC95144-15PQ100C CPLD incorporates a number of features to achieve reliable performance, such as fast read/write access time, programmable delay on clock input/output signals, and 5V to 3.3V level shifter. With the built-in 5V to 3.3V level shifter, the XC95144-15PQ100C CPLD is able to interface with multiple-voltage devices. The XC95144-15PQ100C CPLD also utilizes Xilinx’s advanced Altera-compatible technology to offer superior performance and low-costs without sacrificing power savings. From an architectural standpoint, the XC95144-15PQ100C CPLD is organized as two granular complex two-dimensional array (CTA) blocks and four granite blocks, composed of reprogrammable AND-OR array and dual-port RAM.

Application Fields for XC95144-15PQ100C CPLD

The XC95144-15PQ100C CPLD is ideally suited for embedded applications where high speed, low power consumption, and cost are key factors. It is popular in defense, healthcare, communications, automotive, and aerospace applications. XC95144-15PQ100C CPLDs are commonly used to interface between different voltage level components. This allows the user to design an embedded system at one voltage level, while providing connectivity to components at different voltage levels. It eliminates the need for level shifters or transformer isolators, which often add to the cost and complexity of the design.Other applications where the XC95144-15PQ100C CPLD excels include control systems, logic systems, and low-power applications. It can also be used to implement simple logic for data acquisition, transmission and control of power, sensor and light emitting diode (LED) devices.

Working Principle of XC95144-15PQ100C CPLD

The XC95144-15PQ100C CPLD is a reprogrammable device and it works by connecting a set of input signals from an external source to its AND-OR array. When these inputs are received, the logic within the device can be programmed to provide the desired output signal. The programming is done by setting up an appropriate delay on the signal through the connectors, which can be configured to any delay needed. The signal is then passed through to the rest of the device. When the signal comes out the other end, it has been subjected to the desired delay. This delay is essential for the device to be able to perform the desired logic operations, such as the comparison of two or more signals from different sources.

Conclusion

The XC95144-15PQ100C CPLD is a complex programmable logic device that is well-suited for embedded applications. It has a low power requirement and offers high speeds and cost-effective solutions. The XC95144-15PQ100C CPLD works by connecting a set of input signals to its AND-OR array and then applying a delay to the signal through connectors. This programmable delay makes the device highly configurable and enables it to perform the desired logic operations. As such, the XC95144-15PQ100C CPLD is a retargetable and cost effective logic solution for a variety of applications.

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