Please, refer to LS1021A Datasheet Chapter 3.4 Power characteristics
Deep sleep 1.0V, 35'C: VDDC 0.15 Watts
Power saving 1.0V, 65'C, 1.0GHz, LPM20: VDDC 0.39 Watts
Power saving 1.0V, 65'C, 1.0GHz, PW15: VDDC 0.05 Watts /core
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Have a great day,
Pavel
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