XQ18V04VQ44N

The XQ18V04VQ44N is a part of the Xilinx CoolRunner-II series, which comprises CPLDs (Complex Programmable Logic Devices). These devices are known for their low power consumption and high performance, making them suitable for battery-operated portable applications. The XQ18V04VQ44N specifically features 4,000 usable gates and is housed in a 44-pin VQFP (Very Thin Quad Flat Package).
CoolRunner-II CPLDs, like the XQ18V04VQ44N, utilize a unique Fast Zero Power (FZP) design, offering both high-speed operation and low static power consumption, crucial for modern electronic designs. These devices support In-System Programming (ISP) via JTAG, which facilitates easy updates and modifications to the logic design after deployment.
Furthermore, the XQ18V04VQ44N supports industry-standard I/O voltages, making it compatible with different logic levels and interfacing requirements. This flexibility, combined with its efficient power usage and programmable nature, allows it to be deployed in a wide range of applications, from consumer electronics to industrial controls.

The XQ18V04VQ44N is an FPGA (Field-Programmable Gate Array) device from Xilinx, part of their XQ series, which is designed for space-grade applications. It is a one-time programmable (OTP) device, meaning it can be configured only once. This FPGA is suitable for high-reliability and high-radiation environments, such as those encountered in space missions.
Key features of the XQ18V04VQ44N include:
1. Radiation Tolerance: Designed to withstand harsh radiation conditions typically found in space environments.
2. One-Time Programmability: The device can be configured just once, making it secure and reliable for permanent application deployment.
3. Small Form Factor: Packaged in a 44-pin VQFP (Very Thin Quad Flat Pack), which is compact and suitable for tight space constraints in aerospace applications.
4. Non-Volatile Memory: Retains its configuration without the need for external memory, ensuring stability and reliability.
5. Operational Temperature Range: Suitable for extreme temperature variations, which are common in space operations.
These features make the XQ18V04VQ44N ideal for critical aerospace applications where reliability and resistance to environmental extremes are crucial.

The XQ18V04VQ44N is a Field Programmable Gate Array (FPGA) from Xilinx, packaged in a VQFP (Very Thin Quad Flat Pack) with 44 pins.

The XQ18V04VQ44N is manufactured by AMD Xilinx. Xilinx is a company that specializes in the development and production of programmable logic devices, including Field Programmable Gate Arrays (FPGAs) and Complex Programmable Logic Devices (CPLDs). These products are utilized in a variety of applications across multiple industries, such as telecommunications, automotive, aerospace, and consumer electronics, providing flexibility and efficiency in digital circuit design. Xilinx is recognized for its innovative contributions to the field of programmable logic and plays a crucial role in enabling advanced hardware solutions and technologies.

The XQ18V04VQ44N is a high-density, non-volatile Xilinx FPGA. It is typically used in aerospace and defense applications due to its radiation-tolerant design. Its common application areas include satellite systems, military communication devices, avionics, and other environments where reliability under radiation exposure is crucial. Its in-system programmability and scalability also make it suitable for use in complex digital signal processing tasks within these sectors.

The XQ18V04VQ44N is a Xilinx FPGA device from the XQ18V00 series. Equivalent products are typically other FPGAs with similar logic capacity, configuration capabilities, and package type. Look for alternatives from Xilinx's own lineup, such as other Spartan series FPGAs, or similar offerings from Altera (now Intel) like the Cyclone series, or Lattice Semiconductor's iCE40 series. The specific needs of the application will determine the best equivalent. Always verify compatibility concerning pin configuration, logic cells, and I/O standards.