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US 9,882,571 B2Granted
Semiconductor integrated circuit
AssigneeSocionext Inc.
InventorsHiroyuki Homma, Kenichi Nomura, Ryusuke Obara
Life of this patent
Estimating the term…
Abstract
A semiconductor integrated circuit includes: a phase locked loop circuit which outputs a clock signal; an internal circuit which executes processing; a capacitor; and a switch circuit which connects the capacitor to either of the phase locked loop circuit and the internal circuit.
Claims18
A semiconductor integrated circuit, comprising:
- a phase locked loop circuit configured to output a clock signal;
- an internal circuit configured to execute processing;
- a capacitor;
- and
- a switch circuit configured to connect the capacitor to the internal circuit when a switch control signal is in a first state and to connect the capacitor to the phase locked loop circuit when the switch control signal is in a second state.
2 more elements
A processing circuit, comprising:
- an internal circuit configured to execute processing;
- a capacitor;
- and
- a switch circuit configured to connect the capacitor to the internal circuit when a switch control signal is in a first state and to connect the capacitor to a phase locked loop circuit when the switch control signal is in a second state.
1 more element
Dependencies are inferred from the claim text.