Semiconductor integrated circuit with shutoff control for plural power domains

A semiconductor device comprising:

• a first circuit configured to receive power from a first power source, the first circuit including a shutoff control circuit configured to output a first control signal after power supply from the first power source is stopped, and
• a second circuit configured to receive power from a second power source, the second circuit coupled with the first circuit for at least transmitting a first transmission signal to the first circuit, the second circuit including a first signal shutoff circuit configured to shut off the first transmission signal in accordance with the first control signal, wherein
• the first signal shutoff circuit includes:
• a holding circuit configured to, after the power supply from the first power source is stopped, hold output a second control signal in accordance with the first control signal and hold the second control signal;
• and
• a shutoff circuit configured to shut off the first transmission signal in accordance with the second control signal, and
• the holding circuit includes an AND circuit, a latch circuit, and an RS flip-flop.