Eclipse Family Data Sheet Rev. F
Programmable Slew Rate
Each I/O has programmable slew rate capability. The rate is programmable to one of two slew rates either
fast or slow. The slower rate can be used to reduce ground bounce noise.
Programmable Weak Pull-Down
Programmable weak-pull down resistor is available on each I/O. The I/O Weak Pull-Down eliminates the need
for external pull down resistor for used I/O. The spec for pull-down current is maximum of 150 µA under
worst case condition.
Figure 8: Programmable I/O Weak Pull-Down
I/O Output Logic
PAD
© 2007 QuickLogic Corporation
www.quicklogic.com
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