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The XC18V04VQG44C is one member of the XC18V00 series which designed as in-system-programmable configuration PROMs. Devices in this 3.3V family include a 4-megabit, a 2-megabit, a 1-megabit, and a 512-kilobit PROM that provide an easy-touse, cost-effective method for reprogramming and storing xilinx FPGA configuration bitstreams.
It has many features and some are listed here. (1) In-system programmable 3.3V PROMs for configuration of xilinx FPGAs. (2) Endurance of 20,000 program/erase cycles. (3) Program / erase over full industrial voltage and temperature range (40°C to +85°C). (4) IEEE std 1149.1 boundary-scan (JTAG) support. (5) JTAG command initiation of standard FPGA configuration. (6) Simple interface to the FPGA. (7) Cascadable for storing longer or multiple bitstreams. (8) Low-power advanced CMOS FLASH process. (9) Dual configuration modes. (10) 5V-tolerant I/O pins accept 5V, 3.3V and 2.5V signals. And so on.
Some absolute maximum ratings have been concluded into several points as follow. (1) Its supply voltage relative to GND would be from -0.5v to 4.0V. (2) Its input voltage with respect to GND would be from -0.5V to +5.5V. (3) Its voltage applied to high-Z output would be from -0.5V to +5.5V. (4) Its storage temperature (ambient) would be from -65°C to +150°C. (5) Its junction temperature would be 125°C. It should be noted that stresses beyond those listed under absolute maximum ratings might cause permanent damage to the device.
Also some DC characteristics over operating conditions about it. (1) Its high level output voltage for 3.3V outputs would be min 2.4V. (2) Its high level output voltage for 2.5V outputs would be min 90%Vcco. (3) Its low level output voltage for 3.3V outputs would be max 0.4V. (4) Its low level output voltage for 2.5V outputs would be max 0.4V. (5) Its supply current, active mode would be max 25mA. (6) Its supply current, standby mode would be max 10mA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!