74VCX16835MTDX

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The 74VCX16835MTDX is a part of a comprehensive family of logic and array products designed to provide designers with the most comprehensive, cost-effective and reliable solutions. This logic product provides universal bus functions with universal inputs and outputs for a variety of applications including FPGA, DSP applications, Ethernet, Mass Storage, CAN and more, as well as protective functions.

Application Field

The 74VCX16835MTDX provides single lane logic function for applications up to 6.5GHz. It supports ultra-low voltage operation for implementation of system level logic with voltage range from 1.2V to 3.3V. It is well suited for portable and desktop applications, providing cost-effective and reliable solutions. The product is highly reliable and robust, with high quality design and testing, as well as integrated ESD protection technology. It provides wide range of features to simplify system design, such as built-in power-on reset, flexible control logic, programmable pull-up/pull-down, analog-to-digital conversion and multi-mode device enable.

Working Principle

The 74VCX16835MTDX is designed to enable reliable, high-speed communication between a wide variety of bus architectures. Its features enable improved data communication, providing higher throughput and lower latency. The product includes 21 individual 64-bit universal input registers, and 21 different 64-bit universal output registers. The universal bus functions are applied dynamically, so that the data flow can be controlled independently for each of the 21 I/O registers. This allows for simultaneous transmissions of multiple types of data on separate buses, including digital and serial data.

The core operation of the 74VCX16835MTDX is that data from each of the 21 I/O registers is written to the output pins and can be latched and then read by the appropriate program memory devices. When the input register read cycle completes, the output register data is written to a global register and then pushed out to the I/O pins. The read and write latches are used to provide additional protection against collision and EMI/RFI events.

The product also features a built-in configurable current output driver, which can be configured to provide high or low current loading in order to optimize performance. The current output driver provides additional EMI/RFI protection and helps to reduce the power consumption. Another feature is the integrated phase-locked loop, which allows for improved timing accuracy and stability of the input and output signals.

The 74VCX16835MTDX also includes an integrated clock generator for generating low-frequency reference clock and an integrated watch dog timer for error detection, providing improved robustness and system integrity. The product also includes an integrated no-fill data packing/unpacking processor for improved re-timing efficiency.

In addition to the features mentioned above, the 74VCX16835MTDX also features a low-jitter, low-noise spread spectrum, as well as a scan-and-test mode to further improve system performance. The scan-and-test mode allows for automated testing of the logic product, and can be used to optimize signal routing, clock tree optimization and other system-level configuration tasks.

The 74VCX16835MTDX is an extremely versatile product, with a wide range of features that can be tailored to fit a variety of applications. Its universal bus functions make it a powerful tool for high-speed communication, providing reliable and cost-effective solutions for a wide range of applications.

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