Configuration circuits wherein configurable elements comprise low
conducting on currents and/or low on to off current ratios for
programmable logic devices are disclosed. A semiconductor device,
wherein: a programmable logic circuit is configured by a control signal
received at a capacitive node in the circuit, wherein the control signal
is further generated by one of: a low conducting current pull-up
configurable element configured to couple the control signal to a power
supply voltage; and a low conducting current pull-down configurable
element configured to couple the control signal to a ground supply
voltage; wherein, the low conducting current charge the capacitive node
to either the power or ground voltage levels.