XQR4000XL series

The XQR4000XL series is designed as one kind of radiation hardened field programmable gate arrays with some features such as:(1)radiation hardened FPGAs for space and satellite applications;(2)guaranteed total ionizing dose;(3)latch-up immune;(4)low soft upset rate;(5)guaranteed to meet full electrical specifications over-55 to +125;(6)available in-3 speed;(7)system performance beyond 60 MHz;(8)flexible array architecture;(9)low power segmented routing architecture;(10)systems-oriented features;(11)configured by loading binary file-unlimited reprogrammability;(12)readback capability:-program verification,-internal node observability;(13)highest capacity-over 130,000 usable gates;(14)buffered interconnect for maximum speed;(15)new latch capability in configurable logic blocks;(16)optional multiplexer or 2-input function generator on device outputs;(17)5V tolerant I/Os;(18)advanced 0.35m process;(19)processed on Xilinx's QML line.

The absolute maximum ratings of the XQR4000XL series can be summarized as:(1)supply voltage relative to GND:-0.5 to 4.0 V;(2)input voltage relative to GND:-0.5 to 5.5 V;(3)voltage applied to 3-state output:-0.5 to 5.5 V;(4)longest supply voltage rise time from 1 V to 3V:50 ms;(5)storage temperature (ambient):-65 to +150°C;(6)maximum soldering temperature (10 s @ 1/16 in.=1.5 mm):+260°C;(7)junction temperature:+150°C.And the recommended operating conditions:(1)supply voltage relative to GND, TC=-55°C to +125°C:3.0 to 3.6 V;(2)high-level input voltage:50% of VCC to 5.5 V;(3)low-level input voltage:0 to 30% of VCC V;(4)input signal transition time:250 ns.