XC18V01VQ44I

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The XC18V01VQ44I is a memory configuration prom designed for FPGAs. It is a non-volatile, serial ultraviolet Erasable Programmable Read-Only Memory (UV EPROM) that is ideal for FPGAs. The device is valuable to designers who need to store and protect parameters, product codes, system configuration, or other data in a user-friendly, programmable, non-volatile format.

The XC18V01VQ44I configuration prom is a single chip solution that enables data storage and retrieval for FPGAs without the use of an external EPROM. It supports data storage in two formats: an 8-bit serial EPROM protocol and a 20-bit parallel EPROM protocol. The 8-bit serial EPROM protocol is optimized for programming FPGA configurations via a single 8-pin connector on the FPGA. The 20-bit parallel EPROM protocol utilizes multiple signal lines to program FPGA configurations simultaneously. It requires a dedicated 8-pin connector on the FPGA board.

The XC18V01VQ44I configuration prom has a 1.8-volt internal operating voltage range. It operates between 3.2 volts and 5.5 volts, making it appropriate for most FPGA devices. The device also has an erase-program time of approximately 6 seconds, making it one of the quickest UV EPROM devices available. Additionally, the XC18V01VQ44I configuration prom has a data retention of 100 years, making it extremely reliable for data storage.

The XC18V01VQ44I configuration prom offers users a variety of applications. It is particularly useful for low-end FPGAs that don\'t require a large amount of configuration memory. The XC18V01VQ44I can also be used to store and program system configuration parameters, product codes, and other permanent data. It can also be used to provide secure boot capability for FPGAs.

In terms of working principle, the XC18V01VQ44I configuration prom utilizes a memory-mapped EPROM protocol. Data is stored in the device in the form of 8-bit bytes. When an external device initiates a read request, the FPGA will access the memory of the XC18V01VQ44I and read a single byte from the memory. The FPGA can also write data to the configuration prom. The XC18V01VQ44I also supports verification to ensure that data has been correctly programmed and that there are no errors.

Overall, the XC18V01VQ44I configuration prom is a reliable and cost-effective memory solution for FPGAs. It offers a single chip solution that enables data storage and retrieval with the use of a 8-pin connector. Furthermore, it offers a variety of applications and has an erase-program time of 6 seconds. It is an ideal solution for designers who need to store and protect parameters, product codes, system configuration, or other data in a user-friendly, programmable, non-volatile format.

The specific data is subject to PDF, and the above content is for reference